55245288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{659}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 158400000

約数和(自身を除く): 103154712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 499, 659, 998, 1318, 1497, 1977, 1996, 2636, 2994, 3493, 3954, 3992, 4613, 5272, 5988, 6986, 7908, 9226, 10479, 11976, 13839, 13972, 15816, 18452, 20958, 27678, 27944, 36904, 41916, 55356, 83832, 110712, 328841, 657682, 986523, 1315364, 1973046, 2301887, 2630728, 3946092, 4603774, 6905661, 7892184, 9207548, 13811322, 18415096, 27622644, 55245288]

約数ペア:

[(1, 55245288), (2, 27622644), (3, 18415096), (4, 13811322), (6, 9207548), (7, 7892184), (8, 6905661), (12, 4603774), (14, 3946092), (21, 2630728), (24, 2301887), (28, 1973046), (42, 1315364), (56, 986523), (84, 657682), (168, 328841), (499, 110712), (659, 83832), (998, 55356), (1318, 41916), (1497, 36904), (1977, 27944), (1996, 27678), (2636, 20958), (2994, 18452), (3493, 15816), (3954, 13972), (3992, 13839), (4613, 11976), (5272, 10479), (5988, 9226), (6986, 7908)]