51710061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 77277312

約数和(自身を除く): 25567251

約数列:

[1, 3, 13, 39, 41, 73, 123, 219, 443, 533, 949, 1329, 1599, 2847, 2993, 5759, 8979, 17277, 18163, 32339, 38909, 54489, 97017, 116727, 236119, 420407, 708357, 1261221, 1325899, 3977697, 17236687, 51710061]

約数ペア:

[(1, 51710061), (3, 17236687), (13, 3977697), (39, 1325899), (41, 1261221), (73, 708357), (123, 420407), (219, 236119), (443, 116727), (533, 97017), (949, 54489), (1329, 38909), (1599, 32339), (2847, 18163), (2993, 17277), (5759, 8979)]