49320219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 75398400

約数和(自身を除く): 26078181

約数列:

[1, 3, 13, 19, 39, 57, 101, 247, 303, 659, 741, 1313, 1919, 1977, 3939, 5757, 8567, 12521, 24947, 25701, 37563, 66559, 74841, 162773, 199677, 488319, 865267, 1264621, 2595801, 3793863, 16440073, 49320219]

約数ペア:

[(1, 49320219), (3, 16440073), (13, 3793863), (19, 2595801), (39, 1264621), (57, 865267), (101, 488319), (247, 199677), (303, 162773), (659, 74841), (741, 66559), (1313, 37563), (1919, 25701), (1977, 24947), (3939, 12521), (5757, 8567)]