53990866

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{2393}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 84029400

約数和(自身を除く): 30038534

約数列:

[1, 2, 29, 58, 389, 778, 2393, 4786, 11281, 22562, 69397, 138794, 930877, 1861754, 26995433, 53990866]

約数ペア:

[(1, 53990866), (2, 26995433), (29, 1861754), (58, 930877), (389, 138794), (778, 69397), (2393, 22562), (4786, 11281)]