52624325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{161921}}^1$

素因数の和:161944

約数の個数: 12

約数和(自身を含む): 70274148

約数和(自身を除く): 17649823

約数列:

[1, 5, 13, 25, 65, 325, 161921, 809605, 2104973, 4048025, 10524865, 52624325]

約数ペア:

[(1, 52624325), (5, 10524865), (13, 4048025), (25, 2104973), (65, 809605), (325, 161921)]