51307000

素因数分解:

$2^3\times 5^3\times {\mathrm{51307}}^1$

素因数の和:51328

約数の個数: 32

約数和(自身を含む): 120060720

約数和(自身を除く): 68753720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 51307, 102614, 205228, 256535, 410456, 513070, 1026140, 1282675, 2052280, 2565350, 5130700, 6413375, 10261400, 12826750, 25653500, 51307000]

約数ペア:

[(1, 51307000), (2, 25653500), (4, 12826750), (5, 10261400), (8, 6413375), (10, 5130700), (20, 2565350), (25, 2052280), (40, 1282675), (50, 1026140), (100, 513070), (125, 410456), (200, 256535), (250, 205228), (500, 102614), (1000, 51307)]