51921766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2003}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 83999664

約数和(自身を除く): 32077898

約数列:

[1, 2, 13, 26, 997, 1994, 2003, 4006, 12961, 25922, 26039, 52078, 1996991, 3993982, 25960883, 51921766]

約数ペア:

[(1, 51921766), (2, 25960883), (13, 3993982), (26, 1996991), (997, 52078), (1994, 26039), (2003, 25922), (4006, 12961)]