478748450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1973}}^1$

素因数の和:2219

約数の個数: 48

約数和(自身を含む): 934065216

約数和(自身を除く): 455316766

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 211, 230, 422, 575, 1055, 1150, 1973, 2110, 3946, 4853, 5275, 9706, 9865, 10550, 19730, 24265, 45379, 48530, 49325, 90758, 98650, 121325, 226895, 242650, 416303, 453790, 832606, 1134475, 2081515, 2268950, 4163030, 9574969, 10407575, 19149938, 20815150, 47874845, 95749690, 239374225, 478748450]

約数ペア:

[(1, 478748450), (2, 239374225), (5, 95749690), (10, 47874845), (23, 20815150), (25, 19149938), (46, 10407575), (50, 9574969), (115, 4163030), (211, 2268950), (230, 2081515), (422, 1134475), (575, 832606), (1055, 453790), (1150, 416303), (1973, 242650), (2110, 226895), (3946, 121325), (4853, 98650), (5275, 90758), (9706, 49325), (9865, 48530), (10550, 45379), (19730, 24265)]