49945311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2719}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 78216320

約数和(自身を除く): 28271009

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 2719, 6123, 8157, 18369, 24471, 35347, 106041, 318123, 426883, 1280649, 3841947, 5549479, 16648437, 49945311]

約数ペア:

[(1, 49945311), (3, 16648437), (9, 5549479), (13, 3841947), (39, 1280649), (117, 426883), (157, 318123), (471, 106041), (1413, 35347), (2041, 24471), (2719, 18369), (6123, 8157)]