56388371

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 68119920

約数和(自身を除く): 11731549

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 1033, 2873, 3211, 4199, 13429, 17561, 19627, 54587, 174577, 228293, 255151, 333659, 2967809, 3316963, 4337567, 56388371]

約数ペア:

[(1, 56388371), (13, 4337567), (17, 3316963), (19, 2967809), (169, 333659), (221, 255151), (247, 228293), (323, 174577), (1033, 54587), (2873, 19627), (3211, 17561), (4199, 13429)]