49619141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20411}}^1$

素因数の和:20452

約数の個数: 16

約数和(自身を含む): 61725888

約数和(自身を除く): 12106747

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 20411, 224521, 265343, 346987, 2918773, 3816857, 4510831, 49619141]

約数ペア:

[(1, 49619141), (11, 4510831), (13, 3816857), (17, 2918773), (143, 346987), (187, 265343), (221, 224521), (2431, 20411)]