51030561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4243}}^1$

素因数の和:4476

約数の個数: 16

約数和(自身を含む): 71978240

約数和(自身を除く): 20947679

約数列:

[1, 3, 19, 57, 211, 633, 4009, 4243, 12027, 12729, 80617, 241851, 895273, 2685819, 17010187, 51030561]

約数ペア:

[(1, 51030561), (3, 17010187), (19, 2685819), (57, 895273), (211, 241851), (633, 80617), (4009, 12729), (4243, 12027)]