51836674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19213}}^1$

素因数の和:19305

約数の個数: 16

約数和(自身を含む): 83004480

約数和(自身を除く): 31167806

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 19213, 38426, 365047, 730094, 1364123, 2728246, 25918337, 51836674]

約数ペア:

[(1, 51836674), (2, 25918337), (19, 2728246), (38, 1364123), (71, 730094), (142, 365047), (1349, 38426), (2698, 19213)]