56288848

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 141981984

約数和(自身を除く): 85693136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 61, 77, 88, 98, 107, 112, 122, 154, 176, 196, 214, 244, 308, 392, 427, 428, 488, 539, 616, 671, 749, 784, 854, 856, 976, 1078, 1177, 1232, 1342, 1498, 1708, 1712, 2156, 2354, 2684, 2989, 2996, 3416, 4312, 4697, 4708, 5243, 5368, 5978, 5992, 6527, 6832, 8239, 8624, 9394, 9416, 10486, 10736, 11956, 11984, 13054, 16478, 18788, 18832, 20972, 23912, 26108, 32879, 32956, 37576, 41944, 45689, 47824, 52216, 57673, 65758, 65912, 71797, 75152, 83888, 91378, 104432, 115346, 131516, 131824, 143594, 182756, 230692, 263032, 287188, 319823, 365512, 461384, 502579, 526064, 574376, 639646, 731024, 922768, 1005158, 1148752, 1279292, 2010316, 2558584, 3518053, 4020632, 5117168, 7036106, 8041264, 14072212, 28144424, 56288848]

約数ペア:

[(1, 56288848), (2, 28144424), (4, 14072212), (7, 8041264), (8, 7036106), (11, 5117168), (14, 4020632), (16, 3518053), (22, 2558584), (28, 2010316), (44, 1279292), (49, 1148752), (56, 1005158), (61, 922768), (77, 731024), (88, 639646), (98, 574376), (107, 526064), (112, 502579), (122, 461384), (154, 365512), (176, 319823), (196, 287188), (214, 263032), (244, 230692), (308, 182756), (392, 143594), (427, 131824), (428, 131516), (488, 115346), (539, 104432), (616, 91378), (671, 83888), (749, 75152), (784, 71797), (854, 65912), (856, 65758), (976, 57673), (1078, 52216), (1177, 47824), (1232, 45689), (1342, 41944), (1498, 37576), (1708, 32956), (1712, 32879), (2156, 26108), (2354, 23912), (2684, 20972), (2989, 18832), (2996, 18788), (3416, 16478), (4312, 13054), (4697, 11984), (4708, 11956), (5243, 10736), (5368, 10486), (5978, 9416), (5992, 9394), (6527, 8624), (6832, 8239)]