51123388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12923}}^1$

素因数の和:12993

約数の個数: 24

約数和(自身を含む): 95534208

約数和(自身を除く): 44410820

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 12923, 25846, 51692, 297229, 555689, 594458, 1111378, 1188916, 2222756, 12780847, 25561694, 51123388]

約数ペア:

[(1, 51123388), (2, 25561694), (4, 12780847), (23, 2222756), (43, 1188916), (46, 1111378), (86, 594458), (92, 555689), (172, 297229), (989, 51692), (1978, 25846), (3956, 12923)]