51045841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1031}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 63802368

約数和(自身を除く): 12756527

約数列:

[1, 7, 11, 77, 643, 1031, 4501, 7073, 7217, 11341, 49511, 79387, 662933, 4640531, 7292263, 51045841]

約数ペア:

[(1, 51045841), (7, 7292263), (11, 4640531), (77, 662933), (643, 79387), (1031, 49511), (4501, 11341), (7073, 7217)]