47628620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4951}}^1$

素因数の和:5010

約数の個数: 48

約数和(自身を含む): 110647488

約数和(自身を除く): 63018868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 4951, 9620, 9902, 19804, 24755, 49510, 64363, 99020, 128726, 183187, 257452, 321815, 366374, 643630, 732748, 915935, 1287260, 1831870, 2381431, 3663740, 4762862, 9525724, 11907155, 23814310, 47628620]

約数ペア:

[(1, 47628620), (2, 23814310), (4, 11907155), (5, 9525724), (10, 4762862), (13, 3663740), (20, 2381431), (26, 1831870), (37, 1287260), (52, 915935), (65, 732748), (74, 643630), (130, 366374), (148, 321815), (185, 257452), (260, 183187), (370, 128726), (481, 99020), (740, 64363), (962, 49510), (1924, 24755), (2405, 19804), (4810, 9902), (4951, 9620)]