49752963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22381}}^1$

素因数の和:22419

約数の個数: 24

約数和(自身を含む): 81470480

約数和(自身を除く): 31717517

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 22381, 67143, 201429, 290953, 425239, 872859, 1275717, 2618577, 3827151, 5528107, 16584321, 49752963]

約数ペア:

[(1, 49752963), (3, 16584321), (9, 5528107), (13, 3827151), (19, 2618577), (39, 1275717), (57, 872859), (117, 425239), (171, 290953), (247, 201429), (741, 67143), (2223, 22381)]