54989226

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 72744534

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 107, 186, 214, 279, 307, 321, 558, 614, 642, 837, 921, 963, 1674, 1842, 1926, 2763, 2889, 3317, 5526, 5778, 6634, 8289, 9517, 9951, 16578, 19034, 19902, 28551, 29853, 32849, 57102, 59706, 65698, 85653, 89559, 98547, 171306, 179118, 197094, 256959, 295641, 513918, 591282, 886923, 1018319, 1773846, 2036638, 3054957, 6109914, 9164871, 18329742, 27494613, 54989226]

約数ペア:

[(1, 54989226), (2, 27494613), (3, 18329742), (6, 9164871), (9, 6109914), (18, 3054957), (27, 2036638), (31, 1773846), (54, 1018319), (62, 886923), (93, 591282), (107, 513918), (186, 295641), (214, 256959), (279, 197094), (307, 179118), (321, 171306), (558, 98547), (614, 89559), (642, 85653), (837, 65698), (921, 59706), (963, 57102), (1674, 32849), (1842, 29853), (1926, 28551), (2763, 19902), (2889, 19034), (3317, 16578), (5526, 9951), (5778, 9517), (6634, 8289)]