56037520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{827}}^1$

素因数の和:869

約数の個数: 120

約数和(自身を含む): 163864512

約数和(自身を除く): 107826992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 827, 847, 880, 968, 1210, 1232, 1540, 1654, 1694, 1936, 2420, 3080, 3308, 3388, 4135, 4235, 4840, 5789, 6160, 6616, 6776, 8270, 8470, 9097, 9680, 11578, 13232, 13552, 16540, 16940, 18194, 23156, 28945, 33080, 33880, 36388, 45485, 46312, 57890, 63679, 66160, 67760, 72776, 90970, 92624, 100067, 115780, 127358, 145552, 181940, 200134, 231560, 254716, 318395, 363880, 400268, 463120, 500335, 509432, 636790, 700469, 727760, 800536, 1000670, 1018864, 1273580, 1400938, 1601072, 2001340, 2547160, 2801876, 3502345, 4002680, 5094320, 5603752, 7004690, 8005360, 11207504, 14009380, 28018760, 56037520]

約数ペア:

[(1, 56037520), (2, 28018760), (4, 14009380), (5, 11207504), (7, 8005360), (8, 7004690), (10, 5603752), (11, 5094320), (14, 4002680), (16, 3502345), (20, 2801876), (22, 2547160), (28, 2001340), (35, 1601072), (40, 1400938), (44, 1273580), (55, 1018864), (56, 1000670), (70, 800536), (77, 727760), (80, 700469), (88, 636790), (110, 509432), (112, 500335), (121, 463120), (140, 400268), (154, 363880), (176, 318395), (220, 254716), (242, 231560), (280, 200134), (308, 181940), (385, 145552), (440, 127358), (484, 115780), (560, 100067), (605, 92624), (616, 90970), (770, 72776), (827, 67760), (847, 66160), (880, 63679), (968, 57890), (1210, 46312), (1232, 45485), (1540, 36388), (1654, 33880), (1694, 33080), (1936, 28945), (2420, 23156), (3080, 18194), (3308, 16940), (3388, 16540), (4135, 13552), (4235, 13232), (4840, 11578), (5789, 9680), (6160, 9097), (6616, 8470), (6776, 8270)]