49904225

素因数分解:

$5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1433}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 71126400

約数和(自身を除く): 21222175

約数列:

[1, 5, 7, 25, 35, 175, 199, 995, 1393, 1433, 4975, 6965, 7165, 10031, 34825, 35825, 50155, 250775, 285167, 1425835, 1996169, 7129175, 9980845, 49904225]

約数ペア:

[(1, 49904225), (5, 9980845), (7, 7129175), (25, 1996169), (35, 1425835), (175, 285167), (199, 250775), (995, 50155), (1393, 35825), (1433, 34825), (4975, 10031), (6965, 7165)]