55136809

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 69837768

約数和(自身を除く): 14700959

約数列:

[1, 7, 13, 49, 91, 101, 637, 707, 857, 1313, 4949, 5999, 9191, 11141, 41993, 64337, 77987, 86557, 545909, 605899, 1125241, 4241293, 7876687, 55136809]

約数ペア:

[(1, 55136809), (7, 7876687), (13, 4241293), (49, 1125241), (91, 605899), (101, 545909), (637, 86557), (707, 77987), (857, 64337), (1313, 41993), (4949, 11141), (5999, 9191)]