52904405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2389}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 65619840

約数和(自身を除く): 12715435

約数列:

[1, 5, 43, 103, 215, 515, 2389, 4429, 11945, 22145, 102727, 246067, 513635, 1230335, 10580881, 52904405]

約数ペア:

[(1, 52904405), (5, 10580881), (43, 1230335), (103, 513635), (215, 246067), (515, 102727), (2389, 22145), (4429, 11945)]