49158985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 66960000

約数和(自身を除く): 17801015

約数列:

[1, 5, 17, 19, 61, 85, 95, 305, 323, 499, 1037, 1159, 1615, 2495, 5185, 5795, 8483, 9481, 19703, 30439, 42415, 47405, 98515, 152195, 161177, 517463, 578341, 805885, 2587315, 2891705, 9831797, 49158985]

約数ペア:

[(1, 49158985), (5, 9831797), (17, 2891705), (19, 2587315), (61, 805885), (85, 578341), (95, 517463), (305, 161177), (323, 152195), (499, 98515), (1037, 47405), (1159, 42415), (1615, 30439), (2495, 19703), (5185, 9481), (5795, 8483)]