51257686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13831}}^1$

素因数の和:13959

約数の個数: 16

約数和(自身を含む): 82162080

約数和(自身を除く): 30904394

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 13831, 27662, 235127, 470254, 1507579, 3015158, 25628843, 51257686]

約数ペア:

[(1, 51257686), (2, 25628843), (17, 3015158), (34, 1507579), (109, 470254), (218, 235127), (1853, 27662), (3706, 13831)]