48480770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21937}}^1$

素因数の和:21974

約数の個数: 32

約数和(自身を含む): 99510768

約数和(自身を除く): 51029998

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 21937, 43874, 109685, 219370, 285181, 372929, 570362, 745858, 1425905, 1864645, 2851810, 3729290, 4848077, 9696154, 24240385, 48480770]

約数ペア:

[(1, 48480770), (2, 24240385), (5, 9696154), (10, 4848077), (13, 3729290), (17, 2851810), (26, 1864645), (34, 1425905), (65, 745858), (85, 570362), (130, 372929), (170, 285181), (221, 219370), (442, 109685), (1105, 43874), (2210, 21937)]