54750872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1117}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 112291920

約数和(自身を除く): 57541048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 557, 1114, 1117, 2228, 2234, 4456, 4468, 6127, 8936, 12254, 12287, 24508, 24574, 49016, 49148, 98296, 622169, 1244338, 2488676, 4977352, 6843859, 13687718, 27375436, 54750872]

約数ペア:

[(1, 54750872), (2, 27375436), (4, 13687718), (8, 6843859), (11, 4977352), (22, 2488676), (44, 1244338), (88, 622169), (557, 98296), (1114, 49148), (1117, 49016), (2228, 24574), (2234, 24508), (4456, 12287), (4468, 12254), (6127, 8936)]