56849080

素因数分解:

$2^3\times 5^1\times {\mathrm{1421227}}^1$

素因数の和:1421238

約数の個数: 16

約数和(自身を含む): 127910520

約数和(自身を除く): 71061440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1421227, 2842454, 5684908, 7106135, 11369816, 14212270, 28424540, 56849080]

約数ペア:

[(1, 56849080), (2, 28424540), (4, 14212270), (5, 11369816), (8, 7106135), (10, 5684908), (20, 2842454), (40, 1421227)]