56774828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9283}}^1$

素因数の和:9437

約数の個数: 24

約数和(自身を含む): 109179840

約数和(自身を除く): 52405012

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 9283, 18566, 37132, 102113, 204226, 408452, 1290337, 2580674, 5161348, 14193707, 28387414, 56774828]

約数ペア:

[(1, 56774828), (2, 28387414), (4, 14193707), (11, 5161348), (22, 2580674), (44, 1290337), (139, 408452), (278, 204226), (556, 102113), (1529, 37132), (3058, 18566), (6116, 9283)]