48004000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 96

約数和(自身を含む): 128786112

約数和(自身を除く): 80782112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 800, 880, 1000, 1091, 1100, 1375, 1760, 2000, 2182, 2200, 2750, 4000, 4364, 4400, 5455, 5500, 8728, 8800, 10910, 11000, 12001, 17456, 21820, 22000, 24002, 27275, 34912, 43640, 44000, 48004, 54550, 60005, 87280, 96008, 109100, 120010, 136375, 174560, 192016, 218200, 240020, 272750, 300025, 384032, 436400, 480040, 545500, 600050, 872800, 960080, 1091000, 1200100, 1500125, 1920160, 2182000, 2400200, 3000250, 4364000, 4800400, 6000500, 9600800, 12001000, 24002000, 48004000]

約数ペア:

[(1, 48004000), (2, 24002000), (4, 12001000), (5, 9600800), (8, 6000500), (10, 4800400), (11, 4364000), (16, 3000250), (20, 2400200), (22, 2182000), (25, 1920160), (32, 1500125), (40, 1200100), (44, 1091000), (50, 960080), (55, 872800), (80, 600050), (88, 545500), (100, 480040), (110, 436400), (125, 384032), (160, 300025), (176, 272750), (200, 240020), (220, 218200), (250, 192016), (275, 174560), (352, 136375), (400, 120010), (440, 109100), (500, 96008), (550, 87280), (800, 60005), (880, 54550), (1000, 48004), (1091, 44000), (1100, 43640), (1375, 34912), (1760, 27275), (2000, 24002), (2182, 22000), (2200, 21820), (2750, 17456), (4000, 12001), (4364, 11000), (4400, 10910), (5455, 8800), (5500, 8728)]