49381320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5209}}^1$

素因数の和:5302

約数の個数: 64

約数和(自身を含む): 150048000

約数和(自身を除く): 100666680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 5209, 9480, 10418, 15627, 20836, 26045, 31254, 41672, 52090, 62508, 78135, 104180, 125016, 156270, 208360, 312540, 411511, 625080, 823022, 1234533, 1646044, 2057555, 2469066, 3292088, 4115110, 4938132, 6172665, 8230220, 9876264, 12345330, 16460440, 24690660, 49381320]

約数ペア:

[(1, 49381320), (2, 24690660), (3, 16460440), (4, 12345330), (5, 9876264), (6, 8230220), (8, 6172665), (10, 4938132), (12, 4115110), (15, 3292088), (20, 2469066), (24, 2057555), (30, 1646044), (40, 1234533), (60, 823022), (79, 625080), (120, 411511), (158, 312540), (237, 208360), (316, 156270), (395, 125016), (474, 104180), (632, 78135), (790, 62508), (948, 52090), (1185, 41672), (1580, 31254), (1896, 26045), (2370, 20836), (3160, 15627), (4740, 10418), (5209, 9480)]