54595880

素因数分解:

$2^3\times 5^1\times {\mathrm{1364897}}^1$

素因数の和:1364908

約数の個数: 16

約数和(自身を含む): 122840820

約数和(自身を除く): 68244940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1364897, 2729794, 5459588, 6824485, 10919176, 13648970, 27297940, 54595880]

約数ペア:

[(1, 54595880), (2, 27297940), (4, 13648970), (5, 10919176), (8, 6824485), (10, 5459588), (20, 2729794), (40, 1364897)]