Resolver 1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51

$$1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Calcular

$$1326$$

Pasos da solución

Suma 1 e 2 para obter 3.

$$3+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 3 e 3 para obter 6.

$$6+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 6 e 4 para obter 10.

$$10+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 10 e 5 para obter 15.

$$15+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 15 e 6 para obter 21.

$$21+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 21 e 7 para obter 28.

$$28+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 28 e 8 para obter 36.

$$36+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 36 e 9 para obter 45.

$$45+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 45 e 10 para obter 55.

$$55+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 55 e 11 para obter 66.

$$66+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 66 e 12 para obter 78.

$$78+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 78 e 13 para obter 91.

$$91+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 91 e 14 para obter 105.

$$105+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 105 e 15 para obter 120.

$$120+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 120 e 16 para obter 136.

$$136+17+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 136 e 17 para obter 153.

$$153+18+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 153 e 18 para obter 171.

$$171+19+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 171 e 19 para obter 190.

$$190+20+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 190 e 20 para obter 210.

$$210+21+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 210 e 21 para obter 231.

$$231+22+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 231 e 22 para obter 253.

$$253+23+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 253 e 23 para obter 276.

$$276+24+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 276 e 24 para obter 300.

$$300+25+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 300 e 25 para obter 325.

$$325+26+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 325 e 26 para obter 351.

$$351+27+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 351 e 27 para obter 378.

$$378+28+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 378 e 28 para obter 406.

$$406+29+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 406 e 29 para obter 435.

$$435+30+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 435 e 30 para obter 465.

$$465+31+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 465 e 31 para obter 496.

$$496+32+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 496 e 32 para obter 528.

$$528+33+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 528 e 33 para obter 561.

$$561+34+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 561 e 34 para obter 595.

$$595+35+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 595 e 35 para obter 630.

$$630+36+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 630 e 36 para obter 666.

$$666+37+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 666 e 37 para obter 703.

$$703+38+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 703 e 38 para obter 741.

$$741+39+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 741 e 39 para obter 780.

$$780+40+41+42+43+44+45+46+47+48+49+50+51$$

Suma 780 e 40 para obter 820.

$$820+41+42+43+44+45+46+47+48+49+50+51$$

Suma 820 e 41 para obter 861.

$$861+42+43+44+45+46+47+48+49+50+51$$

Suma 861 e 42 para obter 903.

$$903+43+44+45+46+47+48+49+50+51$$

Suma 903 e 43 para obter 946.

$$946+44+45+46+47+48+49+50+51$$

Suma 946 e 44 para obter 990.

$$990+45+46+47+48+49+50+51$$

Suma 990 e 45 para obter 1035.

$$1035+46+47+48+49+50+51$$

Suma 1035 e 46 para obter 1081.

$$1081+47+48+49+50+51$$

Suma 1081 e 47 para obter 1128.

$$1128+48+49+50+51$$

Suma 1128 e 48 para obter 1176.

$$1176+49+50+51$$

Suma 1176 e 49 para obter 1225.

$$1225+50+51$$

Suma 1225 e 50 para obter 1275.

$$1275+51$$

Suma 1275 e 51 para obter 1326.

$$1326$$

Factorizar

$$2\times 3\times 13\times 17$$