51873100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4759}}^1$

素因数の和:4882

約数の個数: 36

約数和(自身を含む): 113621200

約数和(自身を除く): 61748100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 4759, 5450, 9518, 10900, 19036, 23795, 47590, 95180, 118975, 237950, 475900, 518731, 1037462, 2074924, 2593655, 5187310, 10374620, 12968275, 25936550, 51873100]

約数ペア:

[(1, 51873100), (2, 25936550), (4, 12968275), (5, 10374620), (10, 5187310), (20, 2593655), (25, 2074924), (50, 1037462), (100, 518731), (109, 475900), (218, 237950), (436, 118975), (545, 95180), (1090, 47590), (2180, 23795), (2725, 19036), (4759, 10900), (5450, 9518)]