51732272

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{29663}}^1$

素因数の和:29780

約数の個数: 20

約数和(自身を含む): 101154240

約数和(自身を除く): 49421968

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 29663, 59326, 118652, 237304, 474608, 3233267, 6466534, 12933068, 25866136, 51732272]

約数ペア:

[(1, 51732272), (2, 25866136), (4, 12933068), (8, 6466534), (16, 3233267), (109, 474608), (218, 237304), (436, 118652), (872, 59326), (1744, 29663)]