48903880

素因数分解:

$2^3\times 5^1\times {\mathrm{1222597}}^1$

素因数の和:1222608

約数の個数: 16

約数和(自身を含む): 110033820

約数和(自身を除く): 61129940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1222597, 2445194, 4890388, 6112985, 9780776, 12225970, 24451940, 48903880]

約数ペア:

[(1, 48903880), (2, 24451940), (4, 12225970), (5, 9780776), (8, 6112985), (10, 4890388), (20, 2445194), (40, 1222597)]