51352738

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{859}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 78390720

約数和(自身を除く): 27037982

約数列:

[1, 2, 71, 142, 421, 842, 859, 1718, 29891, 59782, 60989, 121978, 361639, 723278, 25676369, 51352738]

約数ペア:

[(1, 51352738), (2, 25676369), (71, 723278), (142, 361639), (421, 121978), (842, 60989), (859, 59782), (1718, 29891)]