56857000

素因数分解:

$2^3\times 5^3\times {\mathrm{56857}}^1$

素因数の和:56878

約数の個数: 32

約数和(自身を含む): 133047720

約数和(自身を除く): 76190720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 56857, 113714, 227428, 284285, 454856, 568570, 1137140, 1421425, 2274280, 2842850, 5685700, 7107125, 11371400, 14214250, 28428500, 56857000]

約数ペア:

[(1, 56857000), (2, 28428500), (4, 14214250), (5, 11371400), (8, 7107125), (10, 5685700), (20, 2842850), (25, 2274280), (40, 1421425), (50, 1137140), (100, 568570), (125, 454856), (200, 284285), (250, 227428), (500, 113714), (1000, 56857)]