53604265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 78001920

約数和(自身を除く): 24397655

約数列:

[1, 5, 11, 13, 55, 65, 73, 79, 143, 169, 365, 395, 715, 803, 845, 869, 949, 1027, 1859, 4015, 4345, 4745, 5135, 5767, 9295, 10439, 11297, 12337, 13351, 28835, 52195, 56485, 61685, 63437, 66755, 74971, 135707, 146861, 317185, 374855, 678535, 734305, 824681, 974623, 4123405, 4873115, 10720853, 53604265]

約数ペア:

[(1, 53604265), (5, 10720853), (11, 4873115), (13, 4123405), (55, 974623), (65, 824681), (73, 734305), (79, 678535), (143, 374855), (169, 317185), (365, 146861), (395, 135707), (715, 74971), (803, 66755), (845, 63437), (869, 61685), (949, 56485), (1027, 52195), (1859, 28835), (4015, 13351), (4345, 12337), (4745, 11297), (5135, 10439), (5767, 9295)]