56758750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2710

約数の個数: 40

約数和(自身を含む): 112688928

約数和(自身を除く): 55930178

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 2671, 4250, 5342, 10625, 13355, 21250, 26710, 45407, 66775, 90814, 133550, 227035, 333875, 454070, 667750, 1135175, 1669375, 2270350, 3338750, 5675875, 11351750, 28379375, 56758750]

約数ペア:

[(1, 56758750), (2, 28379375), (5, 11351750), (10, 5675875), (17, 3338750), (25, 2270350), (34, 1669375), (50, 1135175), (85, 667750), (125, 454070), (170, 333875), (250, 227035), (425, 133550), (625, 90814), (850, 66775), (1250, 45407), (2125, 26710), (2671, 21250), (4250, 13355), (5342, 10625)]