51947115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28621}}^1$

素因数の和:28651

約数の個数: 24

約数和(自身を含む): 91361424

約数和(自身を除く): 39414309

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 28621, 85863, 143105, 314831, 429315, 944493, 1574155, 3463141, 4722465, 10389423, 17315705, 51947115]

約数ペア:

[(1, 51947115), (3, 17315705), (5, 10389423), (11, 4722465), (15, 3463141), (33, 1574155), (55, 944493), (121, 429315), (165, 314831), (363, 143105), (605, 85863), (1815, 28621)]