52788950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 36

約数和(自身を含む): 100700028

約数和(自身を除く): 47911078

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 571, 1075, 1142, 1849, 2150, 2855, 3698, 5710, 9245, 14275, 18490, 24553, 28550, 46225, 49106, 92450, 122765, 245530, 613825, 1055779, 1227650, 2111558, 5278895, 10557790, 26394475, 52788950]

約数ペア:

[(1, 52788950), (2, 26394475), (5, 10557790), (10, 5278895), (25, 2111558), (43, 1227650), (50, 1055779), (86, 613825), (215, 245530), (430, 122765), (571, 92450), (1075, 49106), (1142, 46225), (1849, 28550), (2150, 24553), (2855, 18490), (3698, 14275), (5710, 9245)]