55353798

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{20639}}^1$

素因数の和:20796

約数の個数: 24

約数和(自身を含む): 120744000

約数和(自身を除く): 65390202

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 20639, 41278, 61917, 123834, 185751, 371502, 3075211, 6150422, 9225633, 18451266, 27676899, 55353798]

約数ペア:

[(1, 55353798), (2, 27676899), (3, 18451266), (6, 9225633), (9, 6150422), (18, 3075211), (149, 371502), (298, 185751), (447, 123834), (894, 61917), (1341, 41278), (2682, 20639)]