51868817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51817}}^1$

素因数の和:51848

約数の個数: 16

約数和(自身を含む): 69643392

約数和(自身を除く): 17774575

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 51817, 362719, 569987, 673621, 3989909, 4715347, 7409831, 51868817]

約数ペア:

[(1, 51868817), (7, 7409831), (11, 4715347), (13, 3989909), (77, 673621), (91, 569987), (143, 362719), (1001, 51817)]