52048438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 86710176

約数和(自身を除く): 34661738

約数列:

[1, 2, 13, 26, 53, 106, 107, 214, 353, 689, 706, 1378, 1391, 2782, 4589, 5671, 9178, 11342, 18709, 37418, 37771, 73723, 75542, 147446, 243217, 486434, 491023, 982046, 2001863, 4003726, 26024219, 52048438]

約数ペア:

[(1, 52048438), (2, 26024219), (13, 4003726), (26, 2001863), (53, 982046), (106, 491023), (107, 486434), (214, 243217), (353, 147446), (689, 75542), (706, 73723), (1378, 37771), (1391, 37418), (2782, 18709), (4589, 11342), (5671, 9178)]