47286660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2381}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 132858432

約数和(自身を除く): 85571772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 2381, 3310, 3972, 4762, 4965, 6620, 7143, 9524, 9930, 11905, 14286, 19860, 23810, 28572, 35715, 47620, 71430, 142860, 788111, 1576222, 2364333, 3152444, 3940555, 4728666, 7881110, 9457332, 11821665, 15762220, 23643330, 47286660]

約数ペア:

[(1, 47286660), (2, 23643330), (3, 15762220), (4, 11821665), (5, 9457332), (6, 7881110), (10, 4728666), (12, 3940555), (15, 3152444), (20, 2364333), (30, 1576222), (60, 788111), (331, 142860), (662, 71430), (993, 47620), (1324, 35715), (1655, 28572), (1986, 23810), (2381, 19860), (3310, 14286), (3972, 11905), (4762, 9930), (4965, 9524), (6620, 7143)]