50329780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1361}}^1$

素因数の和:1456

約数の個数: 36

約数和(自身を含む): 108287172

約数和(自身を除く): 57957392

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1361, 1849, 2722, 3698, 5444, 6805, 7396, 9245, 13610, 18490, 27220, 36980, 58523, 117046, 234092, 292615, 585230, 1170460, 2516489, 5032978, 10065956, 12582445, 25164890, 50329780]

約数ペア:

[(1, 50329780), (2, 25164890), (4, 12582445), (5, 10065956), (10, 5032978), (20, 2516489), (43, 1170460), (86, 585230), (172, 292615), (215, 234092), (430, 117046), (860, 58523), (1361, 36980), (1849, 27220), (2722, 18490), (3698, 13610), (5444, 9245), (6805, 7396)]