51273651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 81139968

約数和(自身を除く): 29866317

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 321, 429, 1117, 1177, 1391, 3351, 3531, 4173, 12287, 14521, 15301, 36861, 43563, 45903, 119519, 159731, 358557, 479193, 1314709, 1553747, 3944127, 4661241, 17091217, 51273651]

約数ペア:

[(1, 51273651), (3, 17091217), (11, 4661241), (13, 3944127), (33, 1553747), (39, 1314709), (107, 479193), (143, 358557), (321, 159731), (429, 119519), (1117, 45903), (1177, 43563), (1391, 36861), (3351, 15301), (3531, 14521), (4173, 12287)]