51542067

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 69850880

約数和(自身を除く): 18308813

約数列:

[1, 3, 109, 163, 327, 489, 967, 2901, 17767, 53301, 105403, 157621, 316209, 472863, 17180689, 51542067]

約数ペア:

[(1, 51542067), (3, 17180689), (109, 472863), (163, 316209), (327, 157621), (489, 105403), (967, 53301), (2901, 17767)]