51640804838

素因数分解:

$2^1\times 7^1\times {\mathrm{15973}}^1\times {\mathrm{230929}}^1$

素因数の和:246911

約数の個数: 16

約数和(自身を含む): 88533019680

約数和(自身を除く): 36892214842

約数列:

[1, 2, 7, 14, 15973, 31946, 111811, 223622, 230929, 461858, 1616503, 3233006, 3688628917, 7377257834, 25820402419, 51640804838]

約数ペア:

[(1, 51640804838), (2, 25820402419), (7, 7377257834), (14, 3688628917), (15973, 3233006), (31946, 1616503), (111811, 461858), (223622, 230929)]