53901560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2616

約数の個数: 64

約数和(自身を含む): 132606720

約数和(自身を除く): 78705160

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, 2557, 2635, 4216, 5114, 5270, 10228, 10540, 12785, 20456, 21080, 25570, 43469, 51140, 79267, 86938, 102280, 158534, 173876, 217345, 317068, 347752, 396335, 434690, 634136, 792670, 869380, 1347539, 1585340, 1738760, 2695078, 3170680, 5390156, 6737695, 10780312, 13475390, 26950780, 53901560]

約数ペア:

[(1, 53901560), (2, 26950780), (4, 13475390), (5, 10780312), (8, 6737695), (10, 5390156), (17, 3170680), (20, 2695078), (31, 1738760), (34, 1585340), (40, 1347539), (62, 869380), (68, 792670), (85, 634136), (124, 434690), (136, 396335), (155, 347752), (170, 317068), (248, 217345), (310, 173876), (340, 158534), (527, 102280), (620, 86938), (680, 79267), (1054, 51140), (1240, 43469), (2108, 25570), (2557, 21080), (2635, 20456), (4216, 12785), (5114, 10540), (5270, 10228)]