50277350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 97612800

約数和(自身を除く): 47335450

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 163, 199, 310, 326, 398, 775, 815, 995, 1550, 1630, 1990, 4075, 4975, 5053, 6169, 8150, 9950, 10106, 12338, 25265, 30845, 32437, 50530, 61690, 64874, 126325, 154225, 162185, 252650, 308450, 324370, 810925, 1005547, 1621850, 2011094, 5027735, 10055470, 25138675, 50277350]

約数ペア:

[(1, 50277350), (2, 25138675), (5, 10055470), (10, 5027735), (25, 2011094), (31, 1621850), (50, 1005547), (62, 810925), (155, 324370), (163, 308450), (199, 252650), (310, 162185), (326, 154225), (398, 126325), (775, 64874), (815, 61690), (995, 50530), (1550, 32437), (1630, 30845), (1990, 25265), (4075, 12338), (4975, 10106), (5053, 9950), (6169, 8150)]