50401325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{155081}}^1$

素因数の和:155104

約数の個数: 12

約数和(自身を含む): 67305588

約数和(自身を除く): 16904263

約数列:

[1, 5, 13, 25, 65, 325, 155081, 775405, 2016053, 3877025, 10080265, 50401325]

約数ペア:

[(1, 50401325), (5, 10080265), (13, 3877025), (25, 2016053), (65, 775405), (325, 155081)]