54472271

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 65729664

約数和(自身を除く): 11257393

約数列:

[1, 7, 43, 49, 103, 251, 301, 721, 1757, 2107, 4429, 5047, 10793, 12299, 25853, 31003, 75551, 180971, 217021, 528857, 1111679, 1266797, 7781753, 54472271]

約数ペア:

[(1, 54472271), (7, 7781753), (43, 1266797), (49, 1111679), (103, 528857), (251, 217021), (301, 180971), (721, 75551), (1757, 31003), (2107, 25853), (4429, 12299), (5047, 10793)]