51054086

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 80218512

約数和(自身を除く): 29164426

約数列:

[1, 2, 31, 62, 101, 202, 263, 526, 961, 1922, 3131, 6262, 8153, 16306, 26563, 53126, 97061, 194122, 252743, 505486, 823453, 1646906, 25527043, 51054086]

約数ペア:

[(1, 51054086), (2, 25527043), (31, 1646906), (62, 823453), (101, 505486), (202, 252743), (263, 194122), (526, 97061), (961, 53126), (1922, 26563), (3131, 16306), (6262, 8153)]