53088049

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 61931520

約数和(自身を除く): 8843471

約数列:

[1, 7, 71, 223, 479, 497, 1561, 3353, 15833, 34009, 106817, 110831, 238063, 747719, 7584007, 53088049]

約数ペア:

[(1, 53088049), (7, 7584007), (71, 747719), (223, 238063), (479, 110831), (497, 106817), (1561, 34009), (3353, 15833)]