56041791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 83962368

約数和(自身を除く): 27920577

約数列:

[1, 3, 13, 37, 39, 71, 111, 213, 481, 547, 923, 1443, 1641, 2627, 2769, 7111, 7881, 20239, 21333, 34151, 38837, 60717, 102453, 116511, 263107, 504881, 789321, 1436969, 1514643, 4310907, 18680597, 56041791]

約数ペア:

[(1, 56041791), (3, 18680597), (13, 4310907), (37, 1514643), (39, 1436969), (71, 789321), (111, 504881), (213, 263107), (481, 116511), (547, 102453), (923, 60717), (1443, 38837), (1641, 34151), (2627, 21333), (2769, 20239), (7111, 7881)]