51504459

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1367}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 72449280

約数和(自身を除く): 20944821

約数列:

[1, 3, 19, 57, 661, 1367, 1983, 4101, 12559, 25973, 37677, 77919, 903587, 2710761, 17168153, 51504459]

約数ペア:

[(1, 51504459), (3, 17168153), (19, 2710761), (57, 903587), (661, 77919), (1367, 37677), (1983, 25973), (4101, 12559)]