57217270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47287}}^1$

素因数の和:47316

約数の個数: 24

約数和(自身を含む): 113207472

約数和(自身を除く): 55990202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 47287, 94574, 236435, 472870, 520157, 1040314, 2600785, 5201570, 5721727, 11443454, 28608635, 57217270]

約数ペア:

[(1, 57217270), (2, 28608635), (5, 11443454), (10, 5721727), (11, 5201570), (22, 2600785), (55, 1040314), (110, 520157), (121, 472870), (242, 236435), (605, 94574), (1210, 47287)]