51520276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2179}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 94489920

約数和(自身を除く): 42969644

約数列:

[1, 2, 4, 23, 46, 92, 257, 514, 1028, 2179, 4358, 5911, 8716, 11822, 23644, 50117, 100234, 200468, 560003, 1120006, 2240012, 12880069, 25760138, 51520276]

約数ペア:

[(1, 51520276), (2, 25760138), (4, 12880069), (23, 2240012), (46, 1120006), (92, 560003), (257, 200468), (514, 100234), (1028, 50117), (2179, 23644), (4358, 11822), (5911, 8716)]