11561950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4363}}^1$

素因数の和:4428

約数の個数: 24

約数和(自身を含む): 21916008

約数和(自身を除く): 10354058

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 4363, 8726, 21815, 43630, 109075, 218150, 231239, 462478, 1156195, 2312390, 5780975, 11561950]

約数ペア:

[(1, 11561950), (2, 5780975), (5, 2312390), (10, 1156195), (25, 462478), (50, 231239), (53, 218150), (106, 109075), (265, 43630), (530, 21815), (1325, 8726), (2650, 4363)]