47481566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15527}}^1$

素因数の和:15679

約数の個数: 16

約数和(自身を含む): 78261120

約数和(自身を除く): 30779554

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 15527, 31054, 170797, 341594, 2158253, 4316506, 23740783, 47481566]

約数ペア:

[(1, 47481566), (2, 23740783), (11, 4316506), (22, 2158253), (139, 341594), (278, 170797), (1529, 31054), (3058, 15527)]