51315596

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{9371}}^1$

素因数の和:9449

約数の個数: 18

約数和(自身を含む): 92304828

約数和(自身を除く): 40989232

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 9371, 18742, 37484, 346727, 693454, 1386908, 12828899, 25657798, 51315596]

約数ペア:

[(1, 51315596), (2, 25657798), (4, 12828899), (37, 1386908), (74, 693454), (148, 346727), (1369, 37484), (2738, 18742), (5476, 9371)]