51296870

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 94058496

約数和(自身を除く): 42761626

約数列:

[1, 2, 5, 10, 107, 191, 214, 251, 382, 502, 535, 955, 1070, 1255, 1910, 2510, 20437, 26857, 40874, 47941, 53714, 95882, 102185, 134285, 204370, 239705, 268570, 479410, 5129687, 10259374, 25648435, 51296870]

約数ペア:

[(1, 51296870), (2, 25648435), (5, 10259374), (10, 5129687), (107, 479410), (191, 268570), (214, 239705), (251, 204370), (382, 134285), (502, 102185), (535, 95882), (955, 53714), (1070, 47941), (1255, 40874), (1910, 26857), (2510, 20437)]