54439000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 163257120

約数和(自身を除く): 108818120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 101, 110, 125, 140, 154, 175, 196, 200, 202, 220, 245, 250, 275, 280, 308, 350, 385, 392, 404, 440, 490, 500, 505, 539, 550, 616, 700, 707, 770, 808, 875, 980, 1000, 1010, 1078, 1100, 1111, 1225, 1375, 1400, 1414, 1540, 1750, 1925, 1960, 2020, 2156, 2200, 2222, 2450, 2525, 2695, 2750, 2828, 3080, 3500, 3535, 3850, 4040, 4312, 4444, 4900, 4949, 5050, 5390, 5500, 5555, 5656, 6125, 7000, 7070, 7700, 7777, 8888, 9625, 9800, 9898, 10100, 10780, 11000, 11110, 12250, 12625, 13475, 14140, 15400, 15554, 17675, 19250, 19796, 20200, 21560, 22220, 24500, 24745, 25250, 26950, 27775, 28280, 31108, 35350, 38500, 38885, 39592, 44440, 49000, 49490, 50500, 53900, 54439, 55550, 62216, 67375, 70700, 77000, 77770, 88375, 98980, 101000, 107800, 108878, 111100, 123725, 134750, 138875, 141400, 155540, 176750, 194425, 197960, 217756, 222200, 247450, 269500, 272195, 277750, 311080, 353500, 388850, 435512, 494900, 539000, 544390, 555500, 618625, 707000, 777700, 972125, 989800, 1088780, 1111000, 1237250, 1360975, 1555400, 1944250, 2177560, 2474500, 2721950, 3888500, 4949000, 5443900, 6804875, 7777000, 10887800, 13609750, 27219500, 54439000]

約数ペア:

[(1, 54439000), (2, 27219500), (4, 13609750), (5, 10887800), (7, 7777000), (8, 6804875), (10, 5443900), (11, 4949000), (14, 3888500), (20, 2721950), (22, 2474500), (25, 2177560), (28, 1944250), (35, 1555400), (40, 1360975), (44, 1237250), (49, 1111000), (50, 1088780), (55, 989800), (56, 972125), (70, 777700), (77, 707000), (88, 618625), (98, 555500), (100, 544390), (101, 539000), (110, 494900), (125, 435512), (140, 388850), (154, 353500), (175, 311080), (196, 277750), (200, 272195), (202, 269500), (220, 247450), (245, 222200), (250, 217756), (275, 197960), (280, 194425), (308, 176750), (350, 155540), (385, 141400), (392, 138875), (404, 134750), (440, 123725), (490, 111100), (500, 108878), (505, 107800), (539, 101000), (550, 98980), (616, 88375), (700, 77770), (707, 77000), (770, 70700), (808, 67375), (875, 62216), (980, 55550), (1000, 54439), (1010, 53900), (1078, 50500), (1100, 49490), (1111, 49000), (1225, 44440), (1375, 39592), (1400, 38885), (1414, 38500), (1540, 35350), (1750, 31108), (1925, 28280), (1960, 27775), (2020, 26950), (2156, 25250), (2200, 24745), (2222, 24500), (2450, 22220), (2525, 21560), (2695, 20200), (2750, 19796), (2828, 19250), (3080, 17675), (3500, 15554), (3535, 15400), (3850, 14140), (4040, 13475), (4312, 12625), (4444, 12250), (4900, 11110), (4949, 11000), (5050, 10780), (5390, 10100), (5500, 9898), (5555, 9800), (5656, 9625), (6125, 8888), (7000, 7777), (7070, 7700)]