54979678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68213}}^1$

素因数の和:68259

約数の個数: 16

約数和(自身を含む): 91679616

約数和(自身を除く): 36699938

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 68213, 136426, 886769, 1773538, 2114603, 4229206, 27489839, 54979678]

約数ペア:

[(1, 54979678), (2, 27489839), (13, 4229206), (26, 2114603), (31, 1773538), (62, 886769), (403, 136426), (806, 68213)]