5255562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 11700288

約数和(自身を除く): 6444726

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 73, 78, 142, 146, 169, 213, 219, 338, 426, 438, 507, 923, 949, 1014, 1846, 1898, 2769, 2847, 5183, 5538, 5694, 10366, 11999, 12337, 15549, 23998, 24674, 31098, 35997, 37011, 67379, 71994, 74022, 134758, 202137, 404274, 875927, 1751854, 2627781, 5255562]

約数ペア:

[(1, 5255562), (2, 2627781), (3, 1751854), (6, 875927), (13, 404274), (26, 202137), (39, 134758), (71, 74022), (73, 71994), (78, 67379), (142, 37011), (146, 35997), (169, 31098), (213, 24674), (219, 23998), (338, 15549), (426, 12337), (438, 11999), (507, 10366), (923, 5694), (949, 5538), (1014, 5183), (1846, 2847), (1898, 2769)]