52390849

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 66240000

約数和(自身を除く): 13849151

約数列:

[1, 7, 23, 29, 49, 161, 203, 229, 343, 667, 1127, 1421, 1603, 4669, 5267, 6641, 7889, 9947, 11221, 32683, 36869, 46487, 78547, 152743, 228781, 258083, 325409, 1069201, 1806581, 2277863, 7484407, 52390849]

約数ペア:

[(1, 52390849), (7, 7484407), (23, 2277863), (29, 1806581), (49, 1069201), (161, 325409), (203, 258083), (229, 228781), (343, 152743), (667, 78547), (1127, 46487), (1421, 36869), (1603, 32683), (4669, 11221), (5267, 9947), (6641, 7889)]