50143938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{642871}}^1$

素因数の和:642889

約数の個数: 16

約数和(自身を含む): 108002496

約数和(自身を除く): 57858558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 642871, 1285742, 1928613, 3857226, 8357323, 16714646, 25071969, 50143938]

約数ペア:

[(1, 50143938), (2, 25071969), (3, 16714646), (6, 8357323), (13, 3857226), (26, 1928613), (39, 1285742), (78, 642871)]