56505867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{90121}}^1$

素因数の和:90154

約数の個数: 16

約数和(自身を含む): 86517120

約数和(自身を除く): 30011253

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 90121, 270363, 991331, 1712299, 2973993, 5136897, 18835289, 56505867]

約数ペア:

[(1, 56505867), (3, 18835289), (11, 5136897), (19, 2973993), (33, 1712299), (57, 991331), (209, 270363), (627, 90121)]