51412426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2789}}^1$

素因数の和:3513

約数の個数: 16

約数和(自身を含む): 83197800

約数和(自身を除く): 31785374

約数列:

[1, 2, 13, 26, 709, 1418, 2789, 5578, 9217, 18434, 36257, 72514, 1977401, 3954802, 25706213, 51412426]

約数ペア:

[(1, 51412426), (2, 25706213), (13, 3954802), (26, 1977401), (709, 72514), (1418, 36257), (2789, 18434), (5578, 9217)]