54947486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{12941}}^1$

素因数の和:13147

約数の個数: 16

約数和(自身を含む): 90386928

約数和(自身を除く): 35439442

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 12941, 25882, 142351, 284702, 2497613, 4995226, 27473743, 54947486]

約数ペア:

[(1, 54947486), (2, 27473743), (11, 4995226), (22, 2497613), (193, 284702), (386, 142351), (2123, 25882), (4246, 12941)]