51565594

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{2339}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 78960960

約数和(自身を除く): 27395366

約数列:

[1, 2, 73, 146, 151, 302, 2339, 4678, 11023, 22046, 170747, 341494, 353189, 706378, 25782797, 51565594]

約数ペア:

[(1, 51565594), (2, 25782797), (73, 706378), (146, 353189), (151, 341494), (302, 170747), (2339, 22046), (4678, 11023)]