50531504

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{22721}}^1$

素因数の和:22868

約数の個数: 20

約数和(自身を含む): 98613480

約数和(自身を除く): 48081976

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 22721, 45442, 90884, 181768, 363536, 3158219, 6316438, 12632876, 25265752, 50531504]

約数ペア:

[(1, 50531504), (2, 25265752), (4, 12632876), (8, 6316438), (16, 3158219), (139, 363536), (278, 181768), (556, 90884), (1112, 45442), (2224, 22721)]