52245025

素因数分解:

$5^2\times 7^2\times {\mathrm{42649}}^1$

素因数の和:42673

約数の個数: 18

約数和(自身を含む): 75362550

約数和(自身を除く): 23117525

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 42649, 213245, 298543, 1066225, 1492715, 2089801, 7463575, 10449005, 52245025]

約数ペア:

[(1, 52245025), (5, 10449005), (7, 7463575), (25, 2089801), (35, 1492715), (49, 1066225), (175, 298543), (245, 213245), (1225, 42649)]