51348963

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6481}}^1$

素因数の和:6642

約数の個数: 16

約数和(自身を含む): 72598400

約数和(自身を除く): 21249437

約数列:

[1, 3, 19, 57, 139, 417, 2641, 6481, 7923, 19443, 123139, 369417, 900859, 2702577, 17116321, 51348963]

約数ペア:

[(1, 51348963), (3, 17116321), (19, 2702577), (57, 900859), (139, 369417), (417, 123139), (2641, 19443), (6481, 7923)]