56650750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17431}}^1$

素因数の和:17461

約数の個数: 32

約数和(自身を含む): 114214464

約数和(自身を除く): 57563714

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 17431, 34862, 87155, 174310, 226603, 435775, 453206, 871550, 1133015, 2178875, 2266030, 4357750, 5665075, 11330150, 28325375, 56650750]

約数ペア:

[(1, 56650750), (2, 28325375), (5, 11330150), (10, 5665075), (13, 4357750), (25, 2266030), (26, 2178875), (50, 1133015), (65, 871550), (125, 453206), (130, 435775), (250, 226603), (325, 174310), (650, 87155), (1625, 34862), (3250, 17431)]