55570900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1070

約数の個数: 108

約数和(自身を含む): 153177696

約数和(自身を除く): 97606796

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1031, 1078, 1100, 1225, 1540, 1925, 2062, 2156, 2450, 2695, 3850, 4124, 4900, 5155, 5390, 7217, 7700, 10310, 10780, 11341, 13475, 14434, 20620, 22682, 25775, 26950, 28868, 36085, 45364, 50519, 51550, 53900, 56705, 72170, 79387, 101038, 103100, 113410, 144340, 158774, 180425, 202076, 226820, 252595, 283525, 317548, 360850, 396935, 505190, 555709, 567050, 721700, 793870, 1010380, 1111418, 1134100, 1262975, 1587740, 1984675, 2222836, 2525950, 2778545, 3969350, 5051900, 5557090, 7938700, 11114180, 13892725, 27785450, 55570900]

約数ペア:

[(1, 55570900), (2, 27785450), (4, 13892725), (5, 11114180), (7, 7938700), (10, 5557090), (11, 5051900), (14, 3969350), (20, 2778545), (22, 2525950), (25, 2222836), (28, 1984675), (35, 1587740), (44, 1262975), (49, 1134100), (50, 1111418), (55, 1010380), (70, 793870), (77, 721700), (98, 567050), (100, 555709), (110, 505190), (140, 396935), (154, 360850), (175, 317548), (196, 283525), (220, 252595), (245, 226820), (275, 202076), (308, 180425), (350, 158774), (385, 144340), (490, 113410), (539, 103100), (550, 101038), (700, 79387), (770, 72170), (980, 56705), (1031, 53900), (1078, 51550), (1100, 50519), (1225, 45364), (1540, 36085), (1925, 28868), (2062, 26950), (2156, 25775), (2450, 22682), (2695, 20620), (3850, 14434), (4124, 13475), (4900, 11341), (5155, 10780), (5390, 10310), (7217, 7700)]