53380418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7927}}^1$

素因数の和:7986

約数の個数: 32

約数和(自身を含む): 101224704

約数和(自身を除く): 47844286

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 7927, 15854, 55489, 103051, 110978, 206102, 293299, 586598, 721357, 1442714, 2053093, 3812887, 4106186, 7625774, 26690209, 53380418]

約数ペア:

[(1, 53380418), (2, 26690209), (7, 7625774), (13, 4106186), (14, 3812887), (26, 2053093), (37, 1442714), (74, 721357), (91, 586598), (182, 293299), (259, 206102), (481, 110978), (518, 103051), (962, 55489), (3367, 15854), (6734, 7927)]