55259229

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4253}}^1$

素因数の和:4388

約数の個数: 16

約数和(自身を含む): 75959424

約数和(自身を除く): 20700195

約数列:

[1, 3, 61, 71, 183, 213, 4253, 4331, 12759, 12993, 259433, 301963, 778299, 905889, 18419743, 55259229]

約数ペア:

[(1, 55259229), (3, 18419743), (61, 905889), (71, 778299), (183, 301963), (213, 259433), (4253, 12993), (4331, 12759)]