49219569

素因数分解:

$3^4\times 7^2\times {\mathrm{12401}}^1$

素因数の和:12427

約数の個数: 30

約数和(自身を含む): 85536594

約数和(自身を除く): 36317025

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 12401, 37203, 86807, 111609, 260421, 334827, 607649, 781263, 1004481, 1822947, 2343789, 5468841, 7031367, 16406523, 49219569]

約数ペア:

[(1, 49219569), (3, 16406523), (7, 7031367), (9, 5468841), (21, 2343789), (27, 1822947), (49, 1004481), (63, 781263), (81, 607649), (147, 334827), (189, 260421), (441, 111609), (567, 86807), (1323, 37203), (3969, 12401)]