55345213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5171}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 69511680

約数和(自身を除く): 14166467

約数列:

[1, 7, 11, 77, 139, 973, 1529, 5171, 10703, 36197, 56881, 398167, 718769, 5031383, 7906459, 55345213]

約数ペア:

[(1, 55345213), (7, 7906459), (11, 5031383), (77, 718769), (139, 398167), (973, 56881), (1529, 36197), (5171, 10703)]