56306481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12829}}^1$

素因数の和:12869

約数の個数: 32

約数和(自身を含む): 98534400

約数和(自身を除く): 42227919

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 12829, 38487, 89803, 141119, 243751, 269409, 423357, 731253, 987833, 1706257, 2681261, 2963499, 5118771, 8043783, 18768827, 56306481]

約数ペア:

[(1, 56306481), (3, 18768827), (7, 8043783), (11, 5118771), (19, 2963499), (21, 2681261), (33, 1706257), (57, 987833), (77, 731253), (133, 423357), (209, 269409), (231, 243751), (399, 141119), (627, 89803), (1463, 38487), (4389, 12829)]