49406319

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 72683520

約数和(自身を除く): 23277201

約数列:

[1, 3, 9, 103, 223, 239, 309, 669, 717, 927, 2007, 2151, 22969, 24617, 53297, 68907, 73851, 159891, 206721, 221553, 479673, 5489591, 16468773, 49406319]

約数ペア:

[(1, 49406319), (3, 16468773), (9, 5489591), (103, 479673), (223, 221553), (239, 206721), (309, 159891), (669, 73851), (717, 68907), (927, 53297), (2007, 24617), (2151, 22969)]