51712868

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 91929600

約数和(自身を除く): 40216732

約数列:

[1, 2, 4, 113, 191, 226, 382, 452, 599, 764, 1198, 2396, 21583, 43166, 67687, 86332, 114409, 135374, 228818, 270748, 457636, 12928217, 25856434, 51712868]

約数ペア:

[(1, 51712868), (2, 25856434), (4, 12928217), (113, 457636), (191, 270748), (226, 228818), (382, 135374), (452, 114409), (599, 86332), (764, 67687), (1198, 43166), (2396, 21583)]