54151468

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 114408000

約数和(自身を除く): 60256532

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1361, 1372, 1421, 2722, 2842, 5444, 5684, 9527, 9947, 19054, 19894, 38108, 39469, 39788, 66689, 78938, 133378, 157876, 266756, 276283, 466823, 552566, 933646, 1105132, 1867292, 1933981, 3867962, 7735924, 13537867, 27075734, 54151468]

約数ペア:

[(1, 54151468), (2, 27075734), (4, 13537867), (7, 7735924), (14, 3867962), (28, 1933981), (29, 1867292), (49, 1105132), (58, 933646), (98, 552566), (116, 466823), (196, 276283), (203, 266756), (343, 157876), (406, 133378), (686, 78938), (812, 66689), (1361, 39788), (1372, 39469), (1421, 38108), (2722, 19894), (2842, 19054), (5444, 9947), (5684, 9527)]