47770558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1811}}^1$

素因数の和:1944

約数の個数: 24

約数和(自身を含む): 79528680

約数和(自身を除く): 31758122

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 1811, 2398, 3622, 13189, 19921, 26378, 39842, 197399, 219131, 394798, 438262, 2171389, 4342778, 23885279, 47770558]

約数ペア:

[(1, 47770558), (2, 23885279), (11, 4342778), (22, 2171389), (109, 438262), (121, 394798), (218, 219131), (242, 197399), (1199, 39842), (1811, 26378), (2398, 19921), (3622, 13189)]