53847020

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3209}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 113248800

約数和(自身を除く): 59401780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 3209, 3356, 4195, 6418, 8390, 12836, 16045, 16780, 32090, 64180, 2692351, 5384702, 10769404, 13461755, 26923510, 53847020]

約数ペア:

[(1, 53847020), (2, 26923510), (4, 13461755), (5, 10769404), (10, 5384702), (20, 2692351), (839, 64180), (1678, 32090), (3209, 16780), (3356, 16045), (4195, 12836), (6418, 8390)]