49559290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2287}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 97853184

約数和(自身を除く): 48293894

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 2287, 4334, 4574, 10835, 11435, 21670, 22870, 25157, 50314, 125785, 251570, 450539, 901078, 2252695, 4505390, 4955929, 9911858, 24779645, 49559290]

約数ペア:

[(1, 49559290), (2, 24779645), (5, 9911858), (10, 4955929), (11, 4505390), (22, 2252695), (55, 901078), (110, 450539), (197, 251570), (394, 125785), (985, 50314), (1970, 25157), (2167, 22870), (2287, 21670), (4334, 11435), (4574, 10835)]