51937976

素因数分解:

$2^3\times {\mathrm{1997}}^1\times {\mathrm{3251}}^1$

素因数の和:5254

約数の個数: 16

約数和(自身を含む): 97462440

約数和(自身を除く): 45524464

約数列:

[1, 2, 4, 8, 1997, 3251, 3994, 6502, 7988, 13004, 15976, 26008, 6492247, 12984494, 25968988, 51937976]

約数ペア:

[(1, 51937976), (2, 25968988), (4, 12984494), (8, 6492247), (1997, 26008), (3251, 15976), (3994, 13004), (6502, 7988)]