51915297

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4749

約数の個数: 32

約数和(自身を含む): 86482944

約数和(自身を除く): 34567647

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 4691, 11067, 14073, 32837, 79747, 98511, 145421, 239241, 436263, 558229, 1017947, 1674687, 2472157, 3053841, 7416471, 17305099, 51915297]

約数ペア:

[(1, 51915297), (3, 17305099), (7, 7416471), (17, 3053841), (21, 2472157), (31, 1674687), (51, 1017947), (93, 558229), (119, 436263), (217, 239241), (357, 145421), (527, 98511), (651, 79747), (1581, 32837), (3689, 14073), (4691, 11067)]