51423883

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 63168768

約数和(自身を除く): 11744885

約数列:

[1, 7, 23, 49, 103, 161, 443, 721, 1127, 2369, 3101, 5047, 10189, 16583, 21707, 45629, 71323, 116081, 319403, 499261, 1049467, 2235821, 7346269, 51423883]

約数ペア:

[(1, 51423883), (7, 7346269), (23, 2235821), (49, 1049467), (103, 499261), (161, 319403), (443, 116081), (721, 71323), (1127, 45629), (2369, 21707), (3101, 16583), (5047, 10189)]