54199818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^3\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 124238400

約数和(自身を除く): 70038582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 439, 722, 878, 1083, 1317, 2166, 2634, 3249, 3951, 6498, 6859, 7902, 8341, 13718, 16682, 20577, 25023, 41154, 50046, 61731, 75069, 123462, 150138, 158479, 316958, 475437, 950874, 1426311, 2852622, 3011101, 6022202, 9033303, 18066606, 27099909, 54199818]

約数ペア:

[(1, 54199818), (2, 27099909), (3, 18066606), (6, 9033303), (9, 6022202), (18, 3011101), (19, 2852622), (38, 1426311), (57, 950874), (114, 475437), (171, 316958), (342, 158479), (361, 150138), (439, 123462), (722, 75069), (878, 61731), (1083, 50046), (1317, 41154), (2166, 25023), (2634, 20577), (3249, 16682), (3951, 13718), (6498, 8341), (6859, 7902)]