53917801

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7649}}^1$

素因数の和:7728

約数の個数: 16

約数和(自身を含む): 66096000

約数和(自身を除く): 12178199

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 7649, 53543, 145331, 405397, 1017317, 2837779, 7702543, 53917801]

約数ペア:

[(1, 53917801), (7, 7702543), (19, 2837779), (53, 1017317), (133, 405397), (371, 145331), (1007, 53543), (7049, 7649)]