51144445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15761}}^1$

素因数の和:15836

約数の個数: 16

約数和(自身を含む): 68091840

約数和(自身を除く): 16947395

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 15761, 78805, 173371, 866855, 929899, 4649495, 10228889, 51144445]

約数ペア:

[(1, 51144445), (5, 10228889), (11, 4649495), (55, 929899), (59, 866855), (295, 173371), (649, 78805), (3245, 15761)]