50690787

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{141991}}^1$

素因数の和:142018

約数の個数: 16

約数和(自身を含む): 81787392

約数和(自身を除く): 31096605

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 141991, 425973, 993937, 2413847, 2981811, 7241541, 16896929, 50690787]

約数ペア:

[(1, 50690787), (3, 16896929), (7, 7241541), (17, 2981811), (21, 2413847), (51, 993937), (119, 425973), (357, 141991)]