54080376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 155066880

約数和(自身を除く): 100986504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 661, 974, 1322, 1461, 1948, 1983, 2644, 2922, 3409, 3896, 3966, 4627, 5288, 5844, 6818, 7932, 9254, 10227, 11688, 13636, 13881, 15864, 18508, 20454, 27272, 27762, 37016, 40908, 55524, 81816, 111048, 321907, 643814, 965721, 1287628, 1931442, 2253349, 2575256, 3862884, 4506698, 6760047, 7725768, 9013396, 13520094, 18026792, 27040188, 54080376]

約数ペア:

[(1, 54080376), (2, 27040188), (3, 18026792), (4, 13520094), (6, 9013396), (7, 7725768), (8, 6760047), (12, 4506698), (14, 3862884), (21, 2575256), (24, 2253349), (28, 1931442), (42, 1287628), (56, 965721), (84, 643814), (168, 321907), (487, 111048), (661, 81816), (974, 55524), (1322, 40908), (1461, 37016), (1948, 27762), (1983, 27272), (2644, 20454), (2922, 18508), (3409, 15864), (3896, 13881), (3966, 13636), (4627, 11688), (5288, 10227), (5844, 9254), (6818, 7932)]