49427880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1487}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 148919040

約数和(自身を除く): 99491160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1487, 1662, 2216, 2770, 2974, 3324, 4155, 4461, 5540, 5948, 6648, 7435, 8310, 8922, 11080, 11896, 14870, 16620, 17844, 22305, 29740, 33240, 35688, 44610, 59480, 89220, 178440, 411899, 823798, 1235697, 1647596, 2059495, 2471394, 3295192, 4118990, 4942788, 6178485, 8237980, 9885576, 12356970, 16475960, 24713940, 49427880]

約数ペア:

[(1, 49427880), (2, 24713940), (3, 16475960), (4, 12356970), (5, 9885576), (6, 8237980), (8, 6178485), (10, 4942788), (12, 4118990), (15, 3295192), (20, 2471394), (24, 2059495), (30, 1647596), (40, 1235697), (60, 823798), (120, 411899), (277, 178440), (554, 89220), (831, 59480), (1108, 44610), (1385, 35688), (1487, 33240), (1662, 29740), (2216, 22305), (2770, 17844), (2974, 16620), (3324, 14870), (4155, 11896), (4461, 11080), (5540, 8922), (5948, 8310), (6648, 7435)]