51244501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35027}}^1$

素因数の和:35064

約数の個数: 16

約数和(自身を含む): 67253760

約数和(自身を除く): 16009259

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 35027, 245189, 385297, 665513, 2697079, 4658591, 7320643, 51244501]

約数ペア:

[(1, 51244501), (7, 7320643), (11, 4658591), (19, 2697079), (77, 665513), (133, 385297), (209, 245189), (1463, 35027)]