50889580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{363497}}^1$

素因数の和:363513

約数の個数: 24

約数和(自身を含む): 122135328

約数和(自身を除く): 71245748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 363497, 726994, 1453988, 1817485, 2544479, 3634970, 5088958, 7269940, 10177916, 12722395, 25444790, 50889580]

約数ペア:

[(1, 50889580), (2, 25444790), (4, 12722395), (5, 10177916), (7, 7269940), (10, 5088958), (14, 3634970), (20, 2544479), (28, 1817485), (35, 1453988), (70, 726994), (140, 363497)]