55233969

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 94310400

約数和(自身を除く): 39076431

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 289, 323, 357, 399, 479, 867, 969, 1437, 2023, 2261, 3353, 5491, 6069, 6783, 8143, 9101, 10059, 16473, 24429, 27303, 38437, 57001, 63707, 115311, 138431, 154717, 171003, 191121, 415293, 464151, 969017, 1083019, 2630189, 2907051, 3249057, 7890567, 18411323, 55233969]

約数ペア:

[(1, 55233969), (3, 18411323), (7, 7890567), (17, 3249057), (19, 2907051), (21, 2630189), (51, 1083019), (57, 969017), (119, 464151), (133, 415293), (289, 191121), (323, 171003), (357, 154717), (399, 138431), (479, 115311), (867, 63707), (969, 57001), (1437, 38437), (2023, 27303), (2261, 24429), (3353, 16473), (5491, 10059), (6069, 9101), (6783, 8143)]