55123508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9013}}^1$

素因数の和:9167

約数の個数: 24

約数和(自身を含む): 106004640

約数和(自身を除く): 50881132

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 9013, 18026, 36052, 99143, 198286, 396572, 1252807, 2505614, 5011228, 13780877, 27561754, 55123508]

約数ペア:

[(1, 55123508), (2, 27561754), (4, 13780877), (11, 5011228), (22, 2505614), (44, 1252807), (139, 396572), (278, 198286), (556, 99143), (1529, 36052), (3058, 18026), (6116, 9013)]