49720155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{194981}}^1$

素因数の和:195006

約数の個数: 16

約数和(自身を含む): 84232224

約数和(自身を除く): 34512069

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 194981, 584943, 974905, 2924715, 3314677, 9944031, 16573385, 49720155]

約数ペア:

[(1, 49720155), (3, 16573385), (5, 9944031), (15, 3314677), (17, 2924715), (51, 974905), (85, 584943), (255, 194981)]