56155047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7309}}^1$

素因数の和:7522

約数の個数: 16

約数和(自身を含む): 81053280

約数和(自身を除く): 24898233

約数列:

[1, 3, 13, 39, 197, 591, 2561, 7309, 7683, 21927, 95017, 285051, 1439873, 4319619, 18718349, 56155047]

約数ペア:

[(1, 56155047), (3, 18718349), (13, 4319619), (39, 1439873), (197, 285051), (591, 95017), (2561, 21927), (7309, 7683)]