55287631

素因数分解:

$7^2\times {\mathrm{239}}^1\times {\mathrm{4721}}^1$

素因数の和:4974

約数の個数: 12

約数和(自身を含む): 64596960

約数和(自身を除く): 9309329

約数列:

[1, 7, 49, 239, 1673, 4721, 11711, 33047, 231329, 1128319, 7898233, 55287631]

約数ペア:

[(1, 55287631), (7, 7898233), (49, 1128319), (239, 231329), (1673, 33047), (4721, 11711)]