56086471

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 66705408

約数和(自身を除く): 10618937

約数列:

[1, 7, 31, 131, 217, 917, 1973, 4061, 13811, 28427, 61163, 258463, 428141, 1809241, 8012353, 56086471]

約数ペア:

[(1, 56086471), (7, 8012353), (31, 1809241), (131, 428141), (217, 258463), (917, 61163), (1973, 28427), (4061, 13811)]