55719963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5351}}^1$

素因数の和:5459

約数の個数: 24

約数和(自身を含む): 87665760

約数和(自身を除く): 31945797

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 5351, 10413, 16053, 48159, 69563, 208689, 476239, 626067, 1428717, 4286151, 6191107, 18573321, 55719963]

約数ペア:

[(1, 55719963), (3, 18573321), (9, 6191107), (13, 4286151), (39, 1428717), (89, 626067), (117, 476239), (267, 208689), (801, 69563), (1157, 48159), (3471, 16053), (5351, 10413)]