51445135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63907}}^1$

素因数の和:63942

約数の個数: 16

約数和(自身を含む): 73622016

約数和(自身を除く): 22176881

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 63907, 319535, 447349, 1469861, 2236745, 7349305, 10289027, 51445135]

約数ペア:

[(1, 51445135), (5, 10289027), (7, 7349305), (23, 2236745), (35, 1469861), (115, 447349), (161, 319535), (805, 63907)]