51610610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 95012352

約数和(自身を除く): 43401742

約数列:

[1, 2, 5, 10, 71, 142, 157, 314, 355, 463, 710, 785, 926, 1570, 2315, 4630, 11147, 22294, 32873, 55735, 65746, 72691, 111470, 145382, 164365, 328730, 363455, 726910, 5161061, 10322122, 25805305, 51610610]

約数ペア:

[(1, 51610610), (2, 25805305), (5, 10322122), (10, 5161061), (71, 726910), (142, 363455), (157, 328730), (314, 164365), (355, 145382), (463, 111470), (710, 72691), (785, 65746), (926, 55735), (1570, 32873), (2315, 22294), (4630, 11147)]