52639279

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 67937616

約数和(自身を除く): 15298337

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 1601, 2989, 4697, 11207, 17611, 32879, 78449, 97661, 123277, 683627, 862939, 1074271, 4785389, 7519897, 52639279]

約数ペア:

[(1, 52639279), (7, 7519897), (11, 4785389), (49, 1074271), (61, 862939), (77, 683627), (427, 123277), (539, 97661), (671, 78449), (1601, 32879), (2989, 17611), (4697, 11207)]