55506269

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 70479360

約数和(自身を除く): 14973091

約数列:

[1, 7, 13, 49, 79, 91, 553, 637, 1027, 1103, 3871, 7189, 7721, 14339, 50323, 54047, 87137, 100373, 609959, 702611, 1132781, 4269713, 7929467, 55506269]

約数ペア:

[(1, 55506269), (7, 7929467), (13, 4269713), (49, 1132781), (79, 702611), (91, 609959), (553, 100373), (637, 87137), (1027, 54047), (1103, 50323), (3871, 14339), (7189, 7721)]