54475109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 66232320

約数和(自身を除く): 11757211

約数列:

[1, 13, 19, 23, 43, 223, 247, 299, 437, 559, 817, 989, 2899, 4237, 5129, 5681, 9589, 10621, 12857, 18791, 55081, 66677, 97451, 124657, 182191, 220547, 244283, 1266863, 2368483, 2867111, 4190393, 54475109]

約数ペア:

[(1, 54475109), (13, 4190393), (19, 2867111), (23, 2368483), (43, 1266863), (223, 244283), (247, 220547), (299, 182191), (437, 124657), (559, 97451), (817, 66677), (989, 55081), (2899, 18791), (4237, 12857), (5129, 10621), (5681, 9589)]