53265569

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{647}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 64281600

約数和(自身を除く): 11016031

約数列:

[1, 7, 19, 133, 619, 647, 4333, 4529, 11761, 12293, 82327, 86051, 400493, 2803451, 7609367, 53265569]

約数ペア:

[(1, 53265569), (7, 7609367), (19, 2803451), (133, 400493), (619, 86051), (647, 82327), (4333, 12293), (4529, 11761)]