56257773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 33155859

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 1847, 2343, 2769, 5541, 10153, 20317, 24011, 30459, 60951, 72033, 131137, 264121, 393411, 792363, 1442507, 1704781, 4327521, 5114343, 18752591, 56257773]

約数ペア:

[(1, 56257773), (3, 18752591), (11, 5114343), (13, 4327521), (33, 1704781), (39, 1442507), (71, 792363), (143, 393411), (213, 264121), (429, 131137), (781, 72033), (923, 60951), (1847, 30459), (2343, 24011), (2769, 20317), (5541, 10153)]