54699290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12517}}^1$

素因数の和:12566

約数の個数: 32

約数和(自身を含む): 108155520

約数和(自身を除く): 53456230

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 12517, 25034, 62585, 125170, 237823, 287891, 475646, 575782, 1189115, 1439455, 2378230, 2878910, 5469929, 10939858, 27349645, 54699290]

約数ペア:

[(1, 54699290), (2, 27349645), (5, 10939858), (10, 5469929), (19, 2878910), (23, 2378230), (38, 1439455), (46, 1189115), (95, 575782), (115, 475646), (190, 287891), (230, 237823), (437, 125170), (874, 62585), (2185, 25034), (4370, 12517)]