51585297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2909}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 72074880

約数和(自身を除く): 20489583

約数列:

[1, 3, 23, 69, 257, 771, 2909, 5911, 8727, 17733, 66907, 200721, 747613, 2242839, 17195099, 51585297]

約数ペア:

[(1, 51585297), (3, 17195099), (23, 2242839), (69, 747613), (257, 200721), (771, 66907), (2909, 17733), (5911, 8727)]