56156958

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21817}}^1$

素因数の和:21849

約数の個数: 48

約数和(自身を含む): 142951536

約数和(自身を除く): 86794578

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 21817, 43634, 65451, 130902, 196353, 239987, 283621, 392706, 479974, 567242, 719961, 850863, 1439922, 1701726, 2159883, 2552589, 3119831, 4319766, 5105178, 6239662, 9359493, 18718986, 28078479, 56156958]

約数ペア:

[(1, 56156958), (2, 28078479), (3, 18718986), (6, 9359493), (9, 6239662), (11, 5105178), (13, 4319766), (18, 3119831), (22, 2552589), (26, 2159883), (33, 1701726), (39, 1439922), (66, 850863), (78, 719961), (99, 567242), (117, 479974), (143, 392706), (198, 283621), (234, 239987), (286, 196353), (429, 130902), (858, 65451), (1287, 43634), (2574, 21817)]