52905500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5569}}^1$

素因数の和:5607

約数の個数: 48

約数和(自身を含む): 121648800

約数和(自身を除く): 68743300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 5569, 9500, 11138, 22276, 27845, 55690, 105811, 111380, 139225, 211622, 278450, 423244, 529055, 556900, 696125, 1058110, 1392250, 2116220, 2645275, 2784500, 5290550, 10581100, 13226375, 26452750, 52905500]

約数ペア:

[(1, 52905500), (2, 26452750), (4, 13226375), (5, 10581100), (10, 5290550), (19, 2784500), (20, 2645275), (25, 2116220), (38, 1392250), (50, 1058110), (76, 696125), (95, 556900), (100, 529055), (125, 423244), (190, 278450), (250, 211622), (380, 139225), (475, 111380), (500, 105811), (950, 55690), (1900, 27845), (2375, 22276), (4750, 11138), (5569, 9500)]