53564360

素因数分解:

$2^3\times 5^1\times {\mathrm{1339109}}^1$

素因数の和:1339120

約数の個数: 16

約数和(自身を含む): 120519900

約数和(自身を除く): 66955540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1339109, 2678218, 5356436, 6695545, 10712872, 13391090, 26782180, 53564360]

約数ペア:

[(1, 53564360), (2, 26782180), (4, 13391090), (5, 10712872), (8, 6695545), (10, 5356436), (20, 2678218), (40, 1339109)]