56431160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2736

約数の個数: 64

約数和(自身を含む): 138827520

約数和(自身を除く): 82396360

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, 2677, 4216, 5270, 5354, 10540, 10708, 13385, 21080, 21416, 26770, 45509, 53540, 82987, 91018, 107080, 165974, 182036, 227545, 331948, 364072, 414935, 455090, 663896, 829870, 910180, 1410779, 1659740, 1820360, 2821558, 3319480, 5643116, 7053895, 11286232, 14107790, 28215580, 56431160]

約数ペア:

[(1, 56431160), (2, 28215580), (4, 14107790), (5, 11286232), (8, 7053895), (10, 5643116), (17, 3319480), (20, 2821558), (31, 1820360), (34, 1659740), (40, 1410779), (62, 910180), (68, 829870), (85, 663896), (124, 455090), (136, 414935), (155, 364072), (170, 331948), (248, 227545), (310, 182036), (340, 165974), (527, 107080), (620, 91018), (680, 82987), (1054, 53540), (1240, 45509), (2108, 26770), (2635, 21416), (2677, 21080), (4216, 13385), (5270, 10708), (5354, 10540)]