51489087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1409}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 74064480

約数和(自身を除く): 22575393

約数列:

[1, 3, 13, 39, 937, 1409, 2811, 4227, 12181, 18317, 36543, 54951, 1320233, 3960699, 17163029, 51489087]

約数ペア:

[(1, 51489087), (3, 17163029), (13, 3960699), (39, 1320233), (937, 54951), (1409, 36543), (2811, 18317), (4227, 12181)]