51810393

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{17971}}^1$

素因数の和:18036

約数の個数: 12

約数和(自身を含む): 71384784

約数和(自身を除く): 19574391

約数列:

[1, 3, 31, 93, 961, 2883, 17971, 53913, 557101, 1671303, 17270131, 51810393]

約数ペア:

[(1, 51810393), (3, 17270131), (31, 1671303), (93, 557101), (961, 53913), (2883, 17971)]