54331810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2473}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 105986160

約数和(自身を除く): 51654350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 2473, 4394, 4946, 10985, 12365, 21970, 24730, 32149, 64298, 160745, 321490, 417937, 835874, 2089685, 4179370, 5433181, 10866362, 27165905, 54331810]

約数ペア:

[(1, 54331810), (2, 27165905), (5, 10866362), (10, 5433181), (13, 4179370), (26, 2089685), (65, 835874), (130, 417937), (169, 321490), (338, 160745), (845, 64298), (1690, 32149), (2197, 24730), (2473, 21970), (4394, 12365), (4946, 10985)]