51201650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14423}}^1$

素因数の和:14506

約数の個数: 24

約数和(自身を含む): 96583104

約数和(自身を除く): 45381454

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 14423, 28846, 72115, 144230, 360575, 721150, 1024033, 2048066, 5120165, 10240330, 25600825, 51201650]

約数ペア:

[(1, 51201650), (2, 25600825), (5, 10240330), (10, 5120165), (25, 2048066), (50, 1024033), (71, 721150), (142, 360575), (355, 144230), (710, 72115), (1775, 28846), (3550, 14423)]