56491578

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 152373312

約数和(自身を除く): 95881734

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1291, 1326, 1683, 1989, 2431, 2574, 2582, 3366, 3873, 3978, 4862, 7293, 7746, 11619, 14201, 14586, 16783, 21879, 21947, 23238, 28402, 33566, 42603, 43758, 43894, 50349, 65841, 85206, 100698, 127809, 131682, 151047, 184613, 197523, 241417, 255618, 285311, 302094, 369226, 395046, 482834, 553839, 570622, 724251, 855933, 1107678, 1448502, 1661517, 1711866, 2172753, 2567799, 3138421, 3323034, 4345506, 5135598, 6276842, 9415263, 18830526, 28245789, 56491578]

約数ペア:

[(1, 56491578), (2, 28245789), (3, 18830526), (6, 9415263), (9, 6276842), (11, 5135598), (13, 4345506), (17, 3323034), (18, 3138421), (22, 2567799), (26, 2172753), (33, 1711866), (34, 1661517), (39, 1448502), (51, 1107678), (66, 855933), (78, 724251), (99, 570622), (102, 553839), (117, 482834), (143, 395046), (153, 369226), (187, 302094), (198, 285311), (221, 255618), (234, 241417), (286, 197523), (306, 184613), (374, 151047), (429, 131682), (442, 127809), (561, 100698), (663, 85206), (858, 65841), (1122, 50349), (1287, 43894), (1291, 43758), (1326, 42603), (1683, 33566), (1989, 28402), (2431, 23238), (2574, 21947), (2582, 21879), (3366, 16783), (3873, 14586), (3978, 14201), (4862, 11619), (7293, 7746)]