53789564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21379}}^1$

素因数の和:21437

約数の個数: 24

約数和(自身を含む): 102367440

約数和(自身を除く): 48577876

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 21379, 42758, 85516, 363443, 726886, 791023, 1453772, 1582046, 3164092, 13447391, 26894782, 53789564]

約数ペア:

[(1, 53789564), (2, 26894782), (4, 13447391), (17, 3164092), (34, 1582046), (37, 1453772), (68, 791023), (74, 726886), (148, 363443), (629, 85516), (1258, 42758), (2516, 21379)]