53248025

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 67718880

約数和(自身を除く): 14470855

約数列:

[1, 5, 25, 73, 163, 179, 365, 815, 895, 1825, 4075, 4475, 11899, 13067, 29177, 59495, 65335, 145885, 297475, 326675, 729425, 2129921, 10649605, 53248025]

約数ペア:

[(1, 53248025), (5, 10649605), (25, 2129921), (73, 729425), (163, 326675), (179, 297475), (365, 145885), (815, 65335), (895, 59495), (1825, 29177), (4075, 13067), (4475, 11899)]