51886281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{829}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 71605760

約数和(自身を除く): 19719479

約数列:

[1, 3, 31, 93, 673, 829, 2019, 2487, 20863, 25699, 62589, 77097, 557917, 1673751, 17295427, 51886281]

約数ペア:

[(1, 51886281), (3, 17295427), (31, 1673751), (93, 557917), (673, 77097), (829, 62589), (2019, 25699), (2487, 20863)]