51392327

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 64438272

約数和(自身を除く): 13045945

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1471, 1519, 4991, 10297, 33833, 34937, 45601, 72079, 236831, 319207, 1048823, 1657817, 2234449, 7341761, 51392327]

約数ペア:

[(1, 51392327), (7, 7341761), (23, 2234449), (31, 1657817), (49, 1048823), (161, 319207), (217, 236831), (713, 72079), (1127, 45601), (1471, 34937), (1519, 33833), (4991, 10297)]