50278137

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4283}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 34168071

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 4283, 11739, 12849, 29981, 55679, 89943, 167037, 184169, 389753, 552507, 1169259, 1289183, 2394197, 3867549, 7182591, 16759379, 50278137]

約数ペア:

[(1, 50278137), (3, 16759379), (7, 7182591), (13, 3867549), (21, 2394197), (39, 1289183), (43, 1169259), (91, 552507), (129, 389753), (273, 184169), (301, 167037), (559, 89943), (903, 55679), (1677, 29981), (3913, 12849), (4283, 11739)]