51656048

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{5021}}^1$

素因数の和:5672

約数の個数: 20

約数和(自身を含む): 100259208

約数和(自身を除く): 48603160

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5021, 5144, 10042, 10288, 20084, 40168, 80336, 3228503, 6457006, 12914012, 25828024, 51656048]

約数ペア:

[(1, 51656048), (2, 25828024), (4, 12914012), (8, 6457006), (16, 3228503), (643, 80336), (1286, 40168), (2572, 20084), (5021, 10288), (5144, 10042)]