54208750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2590

約数の個数: 40

約数和(自身を含む): 107628048

約数和(自身を除く): 53419298

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 2551, 4250, 5102, 10625, 12755, 21250, 25510, 43367, 63775, 86734, 127550, 216835, 318875, 433670, 637750, 1084175, 1594375, 2168350, 3188750, 5420875, 10841750, 27104375, 54208750]

約数ペア:

[(1, 54208750), (2, 27104375), (5, 10841750), (10, 5420875), (17, 3188750), (25, 2168350), (34, 1594375), (50, 1084175), (85, 637750), (125, 433670), (170, 318875), (250, 216835), (425, 127550), (625, 86734), (850, 63775), (1250, 43367), (2125, 25510), (2551, 21250), (4250, 12755), (5102, 10625)]