51958842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{666139}}^1$

素因数の和:666157

約数の個数: 16

約数和(自身を含む): 111911520

約数和(自身を除く): 59952678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 666139, 1332278, 1998417, 3996834, 8659807, 17319614, 25979421, 51958842]

約数ペア:

[(1, 51958842), (2, 25979421), (3, 17319614), (6, 8659807), (13, 3996834), (26, 1998417), (39, 1332278), (78, 666139)]