56304680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 138516480

約数和(自身を除く): 82211800

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, 2671, 4216, 5270, 5342, 10540, 10684, 13355, 21080, 21368, 26710, 45407, 53420, 82801, 90814, 106840, 165602, 181628, 227035, 331204, 363256, 414005, 454070, 662408, 828010, 908140, 1407617, 1656020, 1816280, 2815234, 3312040, 5630468, 7038085, 11260936, 14076170, 28152340, 56304680]

約数ペア:

[(1, 56304680), (2, 28152340), (4, 14076170), (5, 11260936), (8, 7038085), (10, 5630468), (17, 3312040), (20, 2815234), (31, 1816280), (34, 1656020), (40, 1407617), (62, 908140), (68, 828010), (85, 662408), (124, 454070), (136, 414005), (155, 363256), (170, 331204), (248, 227035), (310, 181628), (340, 165602), (527, 106840), (620, 90814), (680, 82801), (1054, 53420), (1240, 45407), (2108, 26710), (2635, 21368), (2671, 21080), (4216, 13355), (5270, 10684), (5342, 10540)]