50725025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9181}}^1$

素因数の和:9221

約数の個数: 24

約数和(自身を含む): 71729784

約数和(自身を除く): 21004759

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 9181, 45905, 119353, 156077, 229525, 596765, 780385, 2029001, 2983825, 3901925, 10145005, 50725025]

約数ペア:

[(1, 50725025), (5, 10145005), (13, 3901925), (17, 2983825), (25, 2029001), (65, 780385), (85, 596765), (221, 229525), (325, 156077), (425, 119353), (1105, 45905), (5525, 9181)]