53474491

素因数分解:

$7^1\times {\mathrm{61}}^2\times {\mathrm{2053}}^1$

素因数の和:2182

約数の個数: 12

約数和(自身を含む): 62162256

約数和(自身を除く): 8687765

約数列:

[1, 7, 61, 427, 2053, 3721, 14371, 26047, 125233, 876631, 7639213, 53474491]

約数ペア:

[(1, 53474491), (7, 7639213), (61, 876631), (427, 125233), (2053, 26047), (3721, 14371)]