56538430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25583}}^1$

素因数の和:25620

約数の個数: 32

約数和(自身を含む): 116049024

約数和(自身を除く): 59510594

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 25583, 51166, 127915, 255830, 332579, 434911, 665158, 869822, 1662895, 2174555, 3325790, 4349110, 5653843, 11307686, 28269215, 56538430]

約数ペア:

[(1, 56538430), (2, 28269215), (5, 11307686), (10, 5653843), (13, 4349110), (17, 3325790), (26, 2174555), (34, 1662895), (65, 869822), (85, 665158), (130, 434911), (170, 332579), (221, 255830), (442, 127915), (1105, 51166), (2210, 25583)]