51730179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1783}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 72787200

約数和(自身を除く): 21057021

約数列:

[1, 3, 19, 57, 509, 1527, 1783, 5349, 9671, 29013, 33877, 101631, 907547, 2722641, 17243393, 51730179]

約数ペア:

[(1, 51730179), (3, 17243393), (19, 2722641), (57, 907547), (509, 101631), (1527, 33877), (1783, 29013), (5349, 9671)]