51118808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491527}}^1$

素因数の和:491546

約数の個数: 16

約数和(自身を含む): 103220880

約数和(自身を除く): 52102072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491527, 983054, 1966108, 3932216, 6389851, 12779702, 25559404, 51118808]

約数ペア:

[(1, 51118808), (2, 25559404), (4, 12779702), (8, 6389851), (13, 3932216), (26, 1966108), (52, 983054), (104, 491527)]