51698426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{37517}}^1$

素因数の和:37585

約数の個数: 16

約数和(自身を含む): 85090824

約数和(自身を除く): 33392398

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 37517, 75034, 487721, 975442, 1988401, 3976802, 25849213, 51698426]

約数ペア:

[(1, 51698426), (2, 25849213), (13, 3976802), (26, 1988401), (53, 975442), (106, 487721), (689, 75034), (1378, 37517)]