55091271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^2$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 80876880

約数和(自身を除く): 25785609

約数列:

[1, 3, 17, 29, 51, 87, 193, 493, 579, 1479, 3281, 5597, 9843, 16791, 37249, 95149, 111747, 285447, 633233, 1080221, 1899699, 3240663, 18363757, 55091271]

約数ペア:

[(1, 55091271), (3, 18363757), (17, 3240663), (29, 1899699), (51, 1080221), (87, 633233), (193, 285447), (493, 111747), (579, 95149), (1479, 37249), (3281, 16791), (5597, 9843)]