55299861

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 91854400

約数和(自身を除く): 36554539

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 289, 323, 373, 459, 513, 867, 969, 1119, 2601, 2907, 3357, 5491, 6341, 7087, 7803, 8721, 10071, 16473, 19023, 21261, 49419, 57069, 63783, 107797, 120479, 148257, 171207, 191349, 323391, 361437, 970173, 1084311, 2048143, 2910519, 3252933, 6144429, 18433287, 55299861]

約数ペア:

[(1, 55299861), (3, 18433287), (9, 6144429), (17, 3252933), (19, 2910519), (27, 2048143), (51, 1084311), (57, 970173), (153, 361437), (171, 323391), (289, 191349), (323, 171207), (373, 148257), (459, 120479), (513, 107797), (867, 63783), (969, 57069), (1119, 49419), (2601, 21261), (2907, 19023), (3357, 16473), (5491, 10071), (6341, 8721), (7087, 7803)]