57477695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 20904385

約数列:

[1, 5, 11, 41, 55, 71, 205, 355, 359, 451, 781, 1795, 2255, 2911, 3905, 3949, 14555, 14719, 19745, 25489, 32021, 73595, 127445, 160105, 161909, 280379, 809545, 1045049, 1401895, 5225245, 11495539, 57477695]

約数ペア:

[(1, 57477695), (5, 11495539), (11, 5225245), (41, 1401895), (55, 1045049), (71, 809545), (205, 280379), (355, 161909), (359, 160105), (451, 127445), (781, 73595), (1795, 32021), (2255, 25489), (2911, 19745), (3905, 14719), (3949, 14555)]