55083007

素因数分解:

$7^2\times {\mathrm{71}}^2\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 18

約数和(自身を含む): 65282784

約数和(自身を除く): 10199777

約数列:

[1, 7, 49, 71, 223, 497, 1561, 3479, 5041, 10927, 15833, 35287, 110831, 247009, 775817, 1124143, 7869001, 55083007]

約数ペア:

[(1, 55083007), (7, 7869001), (49, 1124143), (71, 775817), (223, 247009), (497, 110831), (1561, 35287), (3479, 15833), (5041, 10927)]