55987165

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 74049120

約数和(自身を除く): 18061955

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 1123, 3835, 5615, 9971, 14599, 49855, 66257, 72995, 189787, 331285, 861341, 948935, 4306705, 11197433, 55987165]

約数ペア:

[(1, 55987165), (5, 11197433), (13, 4306705), (59, 948935), (65, 861341), (169, 331285), (295, 189787), (767, 72995), (845, 66257), (1123, 49855), (3835, 14599), (5615, 9971)]