51956685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 100571328

約数和(自身を除く): 48614643

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 2441, 4257, 7095, 7323, 12205, 21285, 21969, 26851, 36615, 80553, 104963, 109845, 134255, 241659, 314889, 402765, 524815, 944667, 1154593, 1208295, 1574445, 3463779, 4723335, 5772965, 10391337, 17318895, 51956685]

約数ペア:

[(1, 51956685), (3, 17318895), (5, 10391337), (9, 5772965), (11, 4723335), (15, 3463779), (33, 1574445), (43, 1208295), (45, 1154593), (55, 944667), (99, 524815), (129, 402765), (165, 314889), (215, 241659), (387, 134255), (473, 109845), (495, 104963), (645, 80553), (1419, 36615), (1935, 26851), (2365, 21969), (2441, 21285), (4257, 12205), (7095, 7323)]