51271180

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{7607}}^1$

素因数の和:7953

約数の個数: 24

約数和(自身を含む): 108003168

約数和(自身を除く): 56731988

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 7607, 15214, 30428, 38035, 76070, 152140, 2563559, 5127118, 10254236, 12817795, 25635590, 51271180]

約数ペア:

[(1, 51271180), (2, 25635590), (4, 12817795), (5, 10254236), (10, 5127118), (20, 2563559), (337, 152140), (674, 76070), (1348, 38035), (1685, 30428), (3370, 15214), (6740, 7607)]