55487104

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 115453800

約数和(自身を除く): 59966696

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 97, 109, 128, 164, 194, 218, 328, 388, 436, 656, 776, 872, 1312, 1552, 1744, 2624, 3104, 3488, 3977, 4469, 5248, 6208, 6976, 7954, 8938, 10573, 12416, 13952, 15908, 17876, 21146, 31816, 35752, 42292, 63632, 71504, 84584, 127264, 143008, 169168, 254528, 286016, 338336, 433493, 509056, 572032, 676672, 866986, 1353344, 1733972, 3467944, 6935888, 13871776, 27743552, 55487104]

約数ペア:

[(1, 55487104), (2, 27743552), (4, 13871776), (8, 6935888), (16, 3467944), (32, 1733972), (41, 1353344), (64, 866986), (82, 676672), (97, 572032), (109, 509056), (128, 433493), (164, 338336), (194, 286016), (218, 254528), (328, 169168), (388, 143008), (436, 127264), (656, 84584), (776, 71504), (872, 63632), (1312, 42292), (1552, 35752), (1744, 31816), (2624, 21146), (3104, 17876), (3488, 15908), (3977, 13952), (4469, 12416), (5248, 10573), (6208, 8938), (6976, 7954)]