49520045

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 60464880

約数和(自身を除く): 10944835

約数列:

[1, 5, 89, 257, 433, 445, 1285, 2165, 22873, 38537, 111281, 114365, 192685, 556405, 9904009, 49520045]

約数ペア:

[(1, 49520045), (5, 9904009), (89, 556405), (257, 192685), (433, 114365), (445, 111281), (1285, 38537), (2165, 22873)]