55166876

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 97854960

約数和(自身を除く): 42688084

約数列:

[1, 2, 4, 139, 278, 313, 317, 556, 626, 634, 1252, 1268, 43507, 44063, 87014, 88126, 99221, 174028, 176252, 198442, 396884, 13791719, 27583438, 55166876]

約数ペア:

[(1, 55166876), (2, 27583438), (4, 13791719), (139, 396884), (278, 198442), (313, 176252), (317, 174028), (556, 99221), (626, 88126), (634, 87014), (1252, 44063), (1268, 43507)]