55223168

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 92831872

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 431, 448, 572, 616, 704, 728, 832, 862, 896, 1001, 1144, 1232, 1408, 1456, 1664, 1724, 2002, 2288, 2464, 2912, 3017, 3448, 4004, 4576, 4741, 4928, 5603, 5824, 6034, 6896, 8008, 9152, 9482, 9856, 11206, 11648, 12068, 13792, 16016, 18304, 18964, 22412, 24136, 27584, 32032, 33187, 37928, 39221, 44824, 48272, 55168, 61633, 64064, 66374, 75856, 78442, 89648, 96544, 123266, 128128, 132748, 151712, 156884, 179296, 193088, 246532, 265496, 303424, 313768, 358592, 386176, 431431, 493064, 530992, 606848, 627536, 717184, 862862, 986128, 1061984, 1255072, 1725724, 1972256, 2123968, 2510144, 3451448, 3944512, 4247936, 5020288, 6902896, 7889024, 13805792, 27611584, 55223168]

約数ペア:

[(1, 55223168), (2, 27611584), (4, 13805792), (7, 7889024), (8, 6902896), (11, 5020288), (13, 4247936), (14, 3944512), (16, 3451448), (22, 2510144), (26, 2123968), (28, 1972256), (32, 1725724), (44, 1255072), (52, 1061984), (56, 986128), (64, 862862), (77, 717184), (88, 627536), (91, 606848), (104, 530992), (112, 493064), (128, 431431), (143, 386176), (154, 358592), (176, 313768), (182, 303424), (208, 265496), (224, 246532), (286, 193088), (308, 179296), (352, 156884), (364, 151712), (416, 132748), (431, 128128), (448, 123266), (572, 96544), (616, 89648), (704, 78442), (728, 75856), (832, 66374), (862, 64064), (896, 61633), (1001, 55168), (1144, 48272), (1232, 44824), (1408, 39221), (1456, 37928), (1664, 33187), (1724, 32032), (2002, 27584), (2288, 24136), (2464, 22412), (2912, 18964), (3017, 18304), (3448, 16016), (4004, 13792), (4576, 12068), (4741, 11648), (4928, 11206), (5603, 9856), (5824, 9482), (6034, 9152), (6896, 8008)]