49146460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1759}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 113541120

約数和(自身を除く): 64394660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 1759, 2540, 2794, 3518, 5588, 6985, 7036, 8795, 13970, 17590, 19349, 27940, 35180, 38698, 77396, 96745, 193490, 223393, 386980, 446786, 893572, 1116965, 2233930, 2457323, 4467860, 4914646, 9829292, 12286615, 24573230, 49146460]

約数ペア:

[(1, 49146460), (2, 24573230), (4, 12286615), (5, 9829292), (10, 4914646), (11, 4467860), (20, 2457323), (22, 2233930), (44, 1116965), (55, 893572), (110, 446786), (127, 386980), (220, 223393), (254, 193490), (508, 96745), (635, 77396), (1270, 38698), (1397, 35180), (1759, 27940), (2540, 19349), (2794, 17590), (3518, 13970), (5588, 8795), (6985, 7036)]