54923000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5025

約数の個数: 64

約数和(自身を含む): 140231520

約数和(自身を除く): 85308520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 4993, 5500, 9986, 11000, 19972, 24965, 39944, 49930, 54923, 99860, 109846, 124825, 199720, 219692, 249650, 274615, 439384, 499300, 549230, 624125, 998600, 1098460, 1248250, 1373075, 2196920, 2496500, 2746150, 4993000, 5492300, 6865375, 10984600, 13730750, 27461500, 54923000]

約数ペア:

[(1, 54923000), (2, 27461500), (4, 13730750), (5, 10984600), (8, 6865375), (10, 5492300), (11, 4993000), (20, 2746150), (22, 2496500), (25, 2196920), (40, 1373075), (44, 1248250), (50, 1098460), (55, 998600), (88, 624125), (100, 549230), (110, 499300), (125, 439384), (200, 274615), (220, 249650), (250, 219692), (275, 199720), (440, 124825), (500, 109846), (550, 99860), (1000, 54923), (1100, 49930), (1375, 39944), (2200, 24965), (2750, 19972), (4993, 11000), (5500, 9986)]