56009560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 137790720

約数和(自身を除く): 81781160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 2657, 4216, 5270, 5314, 10540, 10628, 13285, 21080, 21256, 26570, 45169, 53140, 82367, 90338, 106280, 164734, 180676, 225845, 329468, 361352, 411835, 451690, 658936, 823670, 903380, 1400239, 1647340, 1806760, 2800478, 3294680, 5600956, 7001195, 11201912, 14002390, 28004780, 56009560]

約数ペア:

[(1, 56009560), (2, 28004780), (4, 14002390), (5, 11201912), (8, 7001195), (10, 5600956), (17, 3294680), (20, 2800478), (31, 1806760), (34, 1647340), (40, 1400239), (62, 903380), (68, 823670), (85, 658936), (124, 451690), (136, 411835), (155, 361352), (170, 329468), (248, 225845), (310, 180676), (340, 164734), (527, 106280), (620, 90338), (680, 82367), (1054, 53140), (1240, 45169), (2108, 26570), (2635, 21256), (2657, 21080), (4216, 13285), (5270, 10628), (5314, 10540)]