54262803

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 38634477

約数列:

[1, 3, 7, 19, 21, 31, 41, 57, 93, 107, 123, 133, 217, 287, 321, 399, 589, 651, 749, 779, 861, 1271, 1767, 2033, 2247, 2337, 3317, 3813, 4123, 4387, 5453, 6099, 8897, 9951, 12369, 13161, 14231, 16359, 23219, 24149, 26691, 30709, 42693, 63023, 69657, 72447, 83353, 92127, 135997, 169043, 189069, 250059, 407991, 441161, 507129, 583471, 951979, 1323483, 1750413, 2583943, 2855937, 7751829, 18087601, 54262803]

約数ペア:

[(1, 54262803), (3, 18087601), (7, 7751829), (19, 2855937), (21, 2583943), (31, 1750413), (41, 1323483), (57, 951979), (93, 583471), (107, 507129), (123, 441161), (133, 407991), (217, 250059), (287, 189069), (321, 169043), (399, 135997), (589, 92127), (651, 83353), (749, 72447), (779, 69657), (861, 63023), (1271, 42693), (1767, 30709), (2033, 26691), (2247, 24149), (2337, 23219), (3317, 16359), (3813, 14231), (4123, 13161), (4387, 12369), (5453, 9951), (6099, 8897)]