53440919

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{15361}}^1$

素因数の和:15446

約数の個数: 12

約数和(自身を含む): 63045648

約数和(自身を除く): 9604729

約数列:

[1, 7, 49, 71, 497, 3479, 15361, 107527, 752689, 1090631, 7634417, 53440919]

約数ペア:

[(1, 53440919), (7, 7634417), (49, 1090631), (71, 752689), (497, 107527), (3479, 15361)]