49069040

素因数分解:

$2^4\times 5^1\times {\mathrm{613363}}^1$

素因数の和:613376

約数の個数: 20

約数和(自身を含む): 114085704

約数和(自身を除く): 65016664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613363, 1226726, 2453452, 3066815, 4906904, 6133630, 9813808, 12267260, 24534520, 49069040]

約数ペア:

[(1, 49069040), (2, 24534520), (4, 12267260), (5, 9813808), (8, 6133630), (10, 4906904), (16, 3066815), (20, 2453452), (40, 1226726), (80, 613363)]