49826760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1499}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 150120000

約数和(自身を除く): 100293240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1499, 1662, 2216, 2770, 2998, 3324, 4155, 4497, 5540, 5996, 6648, 7495, 8310, 8994, 11080, 11992, 14990, 16620, 17988, 22485, 29980, 33240, 35976, 44970, 59960, 89940, 179880, 415223, 830446, 1245669, 1660892, 2076115, 2491338, 3321784, 4152230, 4982676, 6228345, 8304460, 9965352, 12456690, 16608920, 24913380, 49826760]

約数ペア:

[(1, 49826760), (2, 24913380), (3, 16608920), (4, 12456690), (5, 9965352), (6, 8304460), (8, 6228345), (10, 4982676), (12, 4152230), (15, 3321784), (20, 2491338), (24, 2076115), (30, 1660892), (40, 1245669), (60, 830446), (120, 415223), (277, 179880), (554, 89940), (831, 59960), (1108, 44970), (1385, 35976), (1499, 33240), (1662, 29980), (2216, 22485), (2770, 17988), (2998, 16620), (3324, 14990), (4155, 11992), (4497, 11080), (5540, 8994), (5996, 8310), (6648, 7495)]