51351982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{80489}}^1$

素因数の和:80531

約数の個数: 16

約数和(自身を含む): 86929200

約数和(自身を除く): 35577218

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 80489, 160978, 885379, 1770758, 2334181, 4668362, 25675991, 51351982]

約数ペア:

[(1, 51351982), (2, 25675991), (11, 4668362), (22, 2334181), (29, 1770758), (58, 885379), (319, 160978), (638, 80489)]