55555588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{5419}}^1$

素因数の和:5667

約数の個数: 24

約数和(自身を含む): 106535520

約数和(自身を除く): 50979932

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 5419, 10252, 10838, 21676, 59609, 119218, 238436, 1262627, 2525254, 5050508, 13888897, 27777794, 55555588]

約数ペア:

[(1, 55555588), (2, 27777794), (4, 13888897), (11, 5050508), (22, 2525254), (44, 1262627), (233, 238436), (466, 119218), (932, 59609), (2563, 21676), (5126, 10838), (5419, 10252)]