56847505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^3$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 82051200

約数和(自身を除く): 25203695

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 1849, 2365, 2795, 6149, 9245, 20339, 24037, 30745, 79507, 101695, 120185, 264407, 397535, 874577, 1033591, 1322035, 4372885, 5167955, 11369501, 56847505]

約数ペア:

[(1, 56847505), (5, 11369501), (11, 5167955), (13, 4372885), (43, 1322035), (55, 1033591), (65, 874577), (143, 397535), (215, 264407), (473, 120185), (559, 101695), (715, 79507), (1849, 30745), (2365, 24037), (2795, 20339), (6149, 9245)]