51990302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{285661}}^1$

素因数の和:285683

約数の個数: 16

約数和(自身を含む): 95982432

約数和(自身を除く): 43992130

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 285661, 571322, 1999627, 3713593, 3999254, 7427186, 25995151, 51990302]

約数ペア:

[(1, 51990302), (2, 25995151), (7, 7427186), (13, 3999254), (14, 3713593), (26, 1999627), (91, 571322), (182, 285661)]