56507584

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 84

約数和(自身を含む): 134240016

約数和(自身を除く): 77732432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 392, 448, 487, 518, 592, 784, 974, 1036, 1184, 1568, 1813, 1948, 2072, 2368, 3136, 3409, 3626, 3896, 4144, 6818, 7252, 7792, 8288, 13636, 14504, 15584, 16576, 18019, 23863, 27272, 29008, 31168, 36038, 47726, 54544, 58016, 72076, 95452, 109088, 116032, 126133, 144152, 190904, 218176, 252266, 288304, 381808, 504532, 576608, 763616, 882931, 1009064, 1153216, 1527232, 1765862, 2018128, 3531724, 4036256, 7063448, 8072512, 14126896, 28253792, 56507584]

約数ペア:

[(1, 56507584), (2, 28253792), (4, 14126896), (7, 8072512), (8, 7063448), (14, 4036256), (16, 3531724), (28, 2018128), (32, 1765862), (37, 1527232), (49, 1153216), (56, 1009064), (64, 882931), (74, 763616), (98, 576608), (112, 504532), (148, 381808), (196, 288304), (224, 252266), (259, 218176), (296, 190904), (392, 144152), (448, 126133), (487, 116032), (518, 109088), (592, 95452), (784, 72076), (974, 58016), (1036, 54544), (1184, 47726), (1568, 36038), (1813, 31168), (1948, 29008), (2072, 27272), (2368, 23863), (3136, 18019), (3409, 16576), (3626, 15584), (3896, 14504), (4144, 13636), (6818, 8288), (7252, 7792)]