49693869

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 75209472

約数和(自身を除く): 25515603

約数列:

[1, 3, 9, 23, 69, 207, 431, 557, 1293, 1671, 3879, 5013, 9913, 12811, 29739, 38433, 89217, 115299, 240067, 720201, 2160603, 5521541, 16564623, 49693869]

約数ペア:

[(1, 49693869), (3, 16564623), (9, 5521541), (23, 2160603), (69, 720201), (207, 240067), (431, 115299), (557, 89217), (1293, 38433), (1671, 29739), (3879, 12811), (5013, 9913)]