51890678

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{8443}}^1$

素因数の和:8891

約数の個数: 16

約数和(自身を含む): 89168640

約数和(自身を除く): 37277962

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 8443, 16886, 59101, 118202, 3706477, 7412954, 25945339, 51890678]

約数ペア:

[(1, 51890678), (2, 25945339), (7, 7412954), (14, 3706477), (439, 118202), (878, 59101), (3073, 16886), (6146, 8443)]