51898899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70039}}^1$

素因数の和:70074

約数の個数: 16

約数和(自身を含む): 78444800

約数和(自身を除く): 26545901

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 70039, 210117, 910507, 1330741, 2731521, 3992223, 17299633, 51898899]

約数ペア:

[(1, 51898899), (3, 17299633), (13, 3992223), (19, 2731521), (39, 1330741), (57, 910507), (247, 210117), (741, 70039)]