57539999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 12132961

約数列:

[1, 11, 19, 31, 83, 107, 209, 341, 589, 913, 1177, 1577, 2033, 2573, 3317, 6479, 8881, 17347, 22363, 28303, 36487, 48887, 63023, 97691, 168739, 275311, 537757, 693253, 1856129, 3028421, 5230909, 57539999]

約数ペア:

[(1, 57539999), (11, 5230909), (19, 3028421), (31, 1856129), (83, 693253), (107, 537757), (209, 275311), (341, 168739), (589, 97691), (913, 63023), (1177, 48887), (1577, 36487), (2033, 28303), (2573, 22363), (3317, 17347), (6479, 8881)]