49657041

素因数分解:

$3^2\times 7^2\times {\mathrm{112601}}^1$

素因数の和:112621

約数の個数: 18

約数和(自身を含む): 83438082

約数和(自身を除く): 33781041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 112601, 337803, 788207, 1013409, 2364621, 5517449, 7093863, 16552347, 49657041]

約数ペア:

[(1, 49657041), (3, 16552347), (7, 7093863), (9, 5517449), (21, 2364621), (49, 1013409), (63, 788207), (147, 337803), (441, 112601)]