55820655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4903}}^1$

素因数の和:4948

約数の個数: 48

約数和(自身を含む): 110163456

約数和(自身を除く): 54342801

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 4903, 11385, 14709, 24515, 44127, 53933, 73545, 112769, 161799, 220635, 269665, 338307, 485397, 563845, 808995, 1014921, 1240459, 1691535, 2426985, 3721377, 5074605, 6202295, 11164131, 18606885, 55820655]

約数ペア:

[(1, 55820655), (3, 18606885), (5, 11164131), (9, 6202295), (11, 5074605), (15, 3721377), (23, 2426985), (33, 1691535), (45, 1240459), (55, 1014921), (69, 808995), (99, 563845), (115, 485397), (165, 338307), (207, 269665), (253, 220635), (345, 161799), (495, 112769), (759, 73545), (1035, 53933), (1265, 44127), (2277, 24515), (3795, 14709), (4903, 11385)]