55759000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 147251520

約数和(自身を除く): 91492520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 110, 125, 137, 148, 185, 200, 220, 250, 274, 275, 296, 370, 407, 440, 500, 548, 550, 685, 740, 814, 925, 1000, 1096, 1100, 1370, 1375, 1480, 1507, 1628, 1850, 2035, 2200, 2740, 2750, 3014, 3256, 3425, 3700, 4070, 4625, 5069, 5480, 5500, 6028, 6850, 7400, 7535, 8140, 9250, 10138, 10175, 11000, 12056, 13700, 15070, 16280, 17125, 18500, 20276, 20350, 25345, 27400, 30140, 34250, 37000, 37675, 40552, 40700, 50690, 50875, 55759, 60280, 68500, 75350, 81400, 101380, 101750, 111518, 126725, 137000, 150700, 188375, 202760, 203500, 223036, 253450, 278795, 301400, 376750, 407000, 446072, 506900, 557590, 633625, 753500, 1013800, 1115180, 1267250, 1393975, 1507000, 2230360, 2534500, 2787950, 5069000, 5575900, 6969875, 11151800, 13939750, 27879500, 55759000]

約数ペア:

[(1, 55759000), (2, 27879500), (4, 13939750), (5, 11151800), (8, 6969875), (10, 5575900), (11, 5069000), (20, 2787950), (22, 2534500), (25, 2230360), (37, 1507000), (40, 1393975), (44, 1267250), (50, 1115180), (55, 1013800), (74, 753500), (88, 633625), (100, 557590), (110, 506900), (125, 446072), (137, 407000), (148, 376750), (185, 301400), (200, 278795), (220, 253450), (250, 223036), (274, 203500), (275, 202760), (296, 188375), (370, 150700), (407, 137000), (440, 126725), (500, 111518), (548, 101750), (550, 101380), (685, 81400), (740, 75350), (814, 68500), (925, 60280), (1000, 55759), (1096, 50875), (1100, 50690), (1370, 40700), (1375, 40552), (1480, 37675), (1507, 37000), (1628, 34250), (1850, 30140), (2035, 27400), (2200, 25345), (2740, 20350), (2750, 20276), (3014, 18500), (3256, 17125), (3425, 16280), (3700, 15070), (4070, 13700), (4625, 12056), (5069, 11000), (5480, 10175), (5500, 10138), (6028, 9250), (6850, 8140), (7400, 7535)]