51146259

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 70110720

約数和(自身を除く): 18964461

約数列:

[1, 3, 67, 79, 201, 237, 3221, 5293, 9663, 15879, 215807, 254459, 647421, 763377, 17048753, 51146259]

約数ペア:

[(1, 51146259), (3, 17048753), (67, 763377), (79, 647421), (201, 254459), (237, 215807), (3221, 15879), (5293, 9663)]