49880146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{5449}}^1$

素因数の和:5673

約数の個数: 16

約数和(自身を含む): 78480000

約数和(自身を除く): 28599854

約数列:

[1, 2, 23, 46, 199, 398, 4577, 5449, 9154, 10898, 125327, 250654, 1084351, 2168702, 24940073, 49880146]

約数ペア:

[(1, 49880146), (2, 24940073), (23, 2168702), (46, 1084351), (199, 250654), (398, 125327), (4577, 10898), (5449, 9154)]