51621306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{782141}}^1$

素因数の和:782157

約数の個数: 16

約数和(自身を含む): 112628448

約数和(自身を除く): 61007142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 782141, 1564282, 2346423, 4692846, 8603551, 17207102, 25810653, 51621306]

約数ペア:

[(1, 51621306), (2, 25810653), (3, 17207102), (6, 8603551), (11, 4692846), (22, 2346423), (33, 1564282), (66, 782141)]