51349521

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{1171}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 70207488

約数和(自身を除く): 18857967

約数列:

[1, 3, 47, 141, 311, 933, 1171, 3513, 14617, 43851, 55037, 165111, 364181, 1092543, 17116507, 51349521]

約数ペア:

[(1, 51349521), (3, 17116507), (47, 1092543), (141, 364181), (311, 165111), (933, 55037), (1171, 43851), (3513, 14617)]