61995050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 125325312

約数和(自身を除く): 63330262

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 635, 650, 751, 1270, 1502, 1651, 3175, 3302, 3755, 6350, 7510, 8255, 9763, 16510, 18775, 19526, 37550, 41275, 48815, 82550, 95377, 97630, 190754, 244075, 476885, 488150, 953770, 1239901, 2384425, 2479802, 4768850, 6199505, 12399010, 30997525, 61995050]

約数ペア:

[(1, 61995050), (2, 30997525), (5, 12399010), (10, 6199505), (13, 4768850), (25, 2479802), (26, 2384425), (50, 1239901), (65, 953770), (127, 488150), (130, 476885), (254, 244075), (325, 190754), (635, 97630), (650, 95377), (751, 82550), (1270, 48815), (1502, 41275), (1651, 37550), (3175, 19526), (3302, 18775), (3755, 16510), (6350, 9763), (7510, 8255)]