51570506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{6337}}^1$

素因数の和:6665

約数の個数: 16

約数和(自身を含む): 83585544

約数和(自身を除く): 32015038

約数列:

[1, 2, 13, 26, 313, 626, 4069, 6337, 8138, 12674, 82381, 164762, 1983481, 3966962, 25785253, 51570506]

約数ペア:

[(1, 51570506), (2, 25785253), (13, 3966962), (26, 1983481), (313, 164762), (626, 82381), (4069, 12674), (6337, 8138)]