53071525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 72059624

約数和(自身を除く): 18988099

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 793, 1525, 2677, 3965, 13385, 19825, 34801, 66925, 163297, 174005, 816485, 870025, 2122861, 4082425, 10614305, 53071525]

約数ペア:

[(1, 53071525), (5, 10614305), (13, 4082425), (25, 2122861), (61, 870025), (65, 816485), (305, 174005), (325, 163297), (793, 66925), (1525, 34801), (2677, 19825), (3965, 13385)]