54666781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 67253760

約数和(自身を除く): 12586979

約数列:

[1, 13, 17, 19, 47, 221, 247, 277, 323, 611, 799, 893, 3601, 4199, 4709, 5263, 10387, 11609, 13019, 15181, 61217, 68419, 89471, 169247, 197353, 221323, 247361, 1163123, 2877199, 3215693, 4205137, 54666781]

約数ペア:

[(1, 54666781), (13, 4205137), (17, 3215693), (19, 2877199), (47, 1163123), (221, 247361), (247, 221323), (277, 197353), (323, 169247), (611, 89471), (799, 68419), (893, 61217), (3601, 15181), (4199, 13019), (4709, 11609), (5263, 10387)]