28331050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51511}}^1$

素因数の和:51534

約数の個数: 24

約数和(自身を含む): 57487392

約数和(自身を除く): 29156342

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 51511, 103022, 257555, 515110, 566621, 1133242, 1287775, 2575550, 2833105, 5666210, 14165525, 28331050]

約数ペア:

[(1, 28331050), (2, 14165525), (5, 5666210), (10, 2833105), (11, 2575550), (22, 1287775), (25, 1133242), (50, 566621), (55, 515110), (110, 257555), (275, 103022), (550, 51511)]