50912240

素因数分解:

$2^4\times 5^1\times {\mathrm{636403}}^1$

素因数の和:636416

約数の個数: 20

約数和(自身を含む): 118371144

約数和(自身を除く): 67458904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 636403, 1272806, 2545612, 3182015, 5091224, 6364030, 10182448, 12728060, 25456120, 50912240]

約数ペア:

[(1, 50912240), (2, 25456120), (4, 12728060), (5, 10182448), (8, 6364030), (10, 5091224), (16, 3182015), (20, 2545612), (40, 1272806), (80, 636403)]