55115900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{78737}}^1$

素因数の和:78758

約数の個数: 36

約数和(自身を含む): 136689168

約数和(自身を除く): 81573268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 78737, 157474, 314948, 393685, 551159, 787370, 1102318, 1574740, 1968425, 2204636, 2755795, 3936850, 5511590, 7873700, 11023180, 13778975, 27557950, 55115900]

約数ペア:

[(1, 55115900), (2, 27557950), (4, 13778975), (5, 11023180), (7, 7873700), (10, 5511590), (14, 3936850), (20, 2755795), (25, 2204636), (28, 1968425), (35, 1574740), (50, 1102318), (70, 787370), (100, 551159), (140, 393685), (175, 314948), (350, 157474), (700, 78737)]