54700525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 80798400

約数和(自身を除く): 26097875

約数列:

[1, 5, 11, 19, 25, 29, 55, 95, 145, 209, 275, 319, 361, 475, 551, 725, 1045, 1595, 1805, 2755, 3971, 5225, 6061, 6859, 7975, 9025, 10469, 13775, 19855, 30305, 34295, 52345, 75449, 99275, 115159, 151525, 171475, 198911, 261725, 377245, 575795, 994555, 1886225, 2188021, 2878975, 4972775, 10940105, 54700525]

約数ペア:

[(1, 54700525), (5, 10940105), (11, 4972775), (19, 2878975), (25, 2188021), (29, 1886225), (55, 994555), (95, 575795), (145, 377245), (209, 261725), (275, 198911), (319, 171475), (361, 151525), (475, 115159), (551, 99275), (725, 75449), (1045, 52345), (1595, 34295), (1805, 30305), (2755, 19855), (3971, 13775), (5225, 10469), (6061, 9025), (6859, 7975)]