56739529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38783}}^1$

素因数の和:38820

約数の個数: 16

約数和(自身を含む): 74465280

約数和(自身を除く): 17725751

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 38783, 271481, 426613, 736877, 2986291, 5158139, 8105647, 56739529]

約数ペア:

[(1, 56739529), (7, 8105647), (11, 5158139), (19, 2986291), (77, 736877), (133, 426613), (209, 271481), (1463, 38783)]