48775295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 65888640

約数和(自身を除く): 17113345

約数列:

[1, 5, 17, 23, 61, 85, 115, 305, 391, 409, 1037, 1403, 1955, 2045, 5185, 6953, 7015, 9407, 23851, 24949, 34765, 47035, 119255, 124745, 159919, 424133, 573827, 799595, 2120665, 2869135, 9755059, 48775295]

約数ペア:

[(1, 48775295), (5, 9755059), (17, 2869135), (23, 2120665), (61, 799595), (85, 573827), (115, 424133), (305, 159919), (391, 124745), (409, 119255), (1037, 47035), (1403, 34765), (1955, 24949), (2045, 23851), (5185, 9407), (6953, 7015)]