51237849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27953}}^1$

素因数の和:28016

約数の個数: 16

約数和(自身を含む): 75140352

約数和(自身を除く): 23902503

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 27953, 83859, 363389, 1090167, 1313791, 3941373, 17079283, 51237849]

約数ペア:

[(1, 51237849), (3, 17079283), (13, 3941373), (39, 1313791), (47, 1090167), (141, 363389), (611, 83859), (1833, 27953)]