51512786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{8221}}^1$

素因数の和:8477

約数の個数: 16

約数和(自身を含む): 83568408

約数和(自身を除く): 32055622

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 8221, 16442, 106873, 213746, 1981261, 3962522, 25756393, 51512786]

約数ペア:

[(1, 51512786), (2, 25756393), (13, 3962522), (26, 1981261), (241, 213746), (482, 106873), (3133, 16442), (6266, 8221)]