56101289

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{359}}^1$

素因数の和:532

約数の個数: 12

約数和(自身を含む): 58901760

約数和(自身を除く): 2800471

約数列:

[1, 31, 71, 359, 2201, 5041, 11129, 25489, 156271, 790159, 1809719, 56101289]

約数ペア:

[(1, 56101289), (31, 1809719), (71, 790159), (359, 156271), (2201, 25489), (5041, 11129)]