55001809

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 58924800

約数和(自身を除く): 3922991

約数列:

[1, 23, 61, 197, 199, 1403, 4531, 4577, 12017, 12139, 39203, 276391, 279197, 901669, 2391383, 55001809]

約数ペア:

[(1, 55001809), (23, 2391383), (61, 901669), (197, 279197), (199, 276391), (1403, 39203), (4531, 12139), (4577, 12017)]