48270145

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17911}}^1$

素因数の和:17941

約数の個数: 24

約数和(自身を含む): 73510848

約数和(自身を除く): 25240703

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 17911, 89555, 125377, 197021, 626885, 877639, 985105, 1379147, 4388195, 6895735, 9654029, 48270145]

約数ペア:

[(1, 48270145), (5, 9654029), (7, 6895735), (11, 4388195), (35, 1379147), (49, 985105), (55, 877639), (77, 626885), (245, 197021), (385, 125377), (539, 89555), (2695, 17911)]