55025500

素因数分解:

$2^2\times 5^3\times {\mathrm{110051}}^1$

素因数の和:110070

約数の個数: 24

約数和(自身を含む): 120176784

約数和(自身を除く): 65151284

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 110051, 220102, 440204, 550255, 1100510, 2201020, 2751275, 5502550, 11005100, 13756375, 27512750, 55025500]

約数ペア:

[(1, 55025500), (2, 27512750), (4, 13756375), (5, 11005100), (10, 5502550), (20, 2751275), (25, 2201020), (50, 1100510), (100, 550255), (125, 440204), (250, 220102), (500, 110051)]