53885021

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 57734400

約数和(自身を除く): 3849379

約数列:

[1, 23, 61, 193, 199, 1403, 4439, 4577, 11773, 12139, 38407, 270779, 279197, 883361, 2342827, 53885021]

約数ペア:

[(1, 53885021), (23, 2342827), (61, 883361), (193, 279197), (199, 270779), (1403, 38407), (4439, 12139), (4577, 11773)]