55866209

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 66528000

約数和(自身を除く): 10661791

約数列:

[1, 7, 29, 149, 203, 1043, 1847, 4321, 12929, 30247, 53563, 275203, 374941, 1926421, 7980887, 55866209]

約数ペア:

[(1, 55866209), (7, 7980887), (29, 1926421), (149, 374941), (203, 275203), (1043, 53563), (1847, 30247), (4321, 12929)]