49674620

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{4591}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 104532288

約数和(自身を除く): 54857668

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 4591, 5410, 9182, 10820, 18364, 22955, 45910, 91820, 2483731, 4967462, 9934924, 12418655, 24837310, 49674620]

約数ペア:

[(1, 49674620), (2, 24837310), (4, 12418655), (5, 9934924), (10, 4967462), (20, 2483731), (541, 91820), (1082, 45910), (2164, 22955), (2705, 18364), (4591, 10820), (5410, 9182)]