55372261

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 65691648

約数和(自身を除く): 10319387

約数列:

[1, 7, 43, 71, 301, 497, 2591, 3053, 18137, 21371, 111413, 183961, 779891, 1287727, 7910323, 55372261]

約数ペア:

[(1, 55372261), (7, 7910323), (43, 1287727), (71, 779891), (301, 183961), (497, 111413), (2591, 21371), (3053, 18137)]