51281438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{1747}}^1$

素因数の和:2891

約数の個数: 16

約数和(自身を含む): 82960080

約数和(自身を除く): 31678642

約数列:

[1, 2, 13, 26, 1129, 1747, 2258, 3494, 14677, 22711, 29354, 45422, 1972363, 3944726, 25640719, 51281438]

約数ペア:

[(1, 51281438), (2, 25640719), (13, 3944726), (26, 1972363), (1129, 45422), (1747, 29354), (2258, 22711), (3494, 14677)]