54876845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19919}}^1$

素因数の和:19972

約数の個数: 16

約数和(自身を含む): 71712000

約数和(自身を除く): 16835155

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 19919, 99595, 378461, 577651, 1892305, 2888255, 10975369, 54876845]

約数ペア:

[(1, 54876845), (5, 10975369), (19, 2888255), (29, 1892305), (95, 577651), (145, 378461), (551, 99595), (2755, 19919)]