55612544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 125664000

約数和(自身を除く): 70051456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1759, 1976, 2432, 3518, 3952, 7036, 7904, 14072, 15808, 22867, 28144, 31616, 33421, 45734, 56288, 66842, 91468, 112576, 133684, 182936, 225152, 267368, 365872, 434473, 534736, 731744, 868946, 1069472, 1463488, 1737892, 2138944, 2926976, 3475784, 4277888, 6951568, 13903136, 27806272, 55612544]

約数ペア:

[(1, 55612544), (2, 27806272), (4, 13903136), (8, 6951568), (13, 4277888), (16, 3475784), (19, 2926976), (26, 2138944), (32, 1737892), (38, 1463488), (52, 1069472), (64, 868946), (76, 731744), (104, 534736), (128, 434473), (152, 365872), (208, 267368), (247, 225152), (304, 182936), (416, 133684), (494, 112576), (608, 91468), (832, 66842), (988, 56288), (1216, 45734), (1664, 33421), (1759, 31616), (1976, 28144), (2432, 22867), (3518, 15808), (3952, 14072), (7036, 7904)]