51099240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1583}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 153964800

約数和(自身を除く): 102865560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1583, 1614, 2152, 2690, 3166, 3228, 4035, 4749, 5380, 6332, 6456, 7915, 8070, 9498, 10760, 12664, 15830, 16140, 18996, 23745, 31660, 32280, 37992, 47490, 63320, 94980, 189960, 425827, 851654, 1277481, 1703308, 2129135, 2554962, 3406616, 4258270, 5109924, 6387405, 8516540, 10219848, 12774810, 17033080, 25549620, 51099240]

約数ペア:

[(1, 51099240), (2, 25549620), (3, 17033080), (4, 12774810), (5, 10219848), (6, 8516540), (8, 6387405), (10, 5109924), (12, 4258270), (15, 3406616), (20, 2554962), (24, 2129135), (30, 1703308), (40, 1277481), (60, 851654), (120, 425827), (269, 189960), (538, 94980), (807, 63320), (1076, 47490), (1345, 37992), (1583, 32280), (1614, 31660), (2152, 23745), (2690, 18996), (3166, 16140), (3228, 15830), (4035, 12664), (4749, 10760), (5380, 9498), (6332, 8070), (6456, 7915)]