52779265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137089}}^1$

素因数の和:137112

約数の個数: 16

約数和(自身を含む): 78963840

約数和(自身を除く): 26184575

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 137089, 685445, 959623, 1507979, 4798115, 7539895, 10555853, 52779265]

約数ペア:

[(1, 52779265), (5, 10555853), (7, 7539895), (11, 4798115), (35, 1507979), (55, 959623), (77, 685445), (385, 137089)]