51009267

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{593}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 69540768

約数和(自身を除く): 18531501

約数列:

[1, 3, 53, 159, 541, 593, 1623, 1779, 28673, 31429, 86019, 94287, 320813, 962439, 17003089, 51009267]

約数ペア:

[(1, 51009267), (3, 17003089), (53, 962439), (159, 320813), (541, 94287), (593, 86019), (1623, 31429), (1779, 28673)]