54048005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1721}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 70918848

約数和(自身を除く): 16870843

約数列:

[1, 5, 11, 55, 571, 1721, 2855, 6281, 8605, 18931, 31405, 94655, 982691, 4913455, 10809601, 54048005]

約数ペア:

[(1, 54048005), (5, 10809601), (11, 4913455), (55, 982691), (571, 94655), (1721, 31405), (2855, 18931), (6281, 8605)]