54497278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{40609}}^1$

素因数の和:40683

約数の個数: 16

約数和(自身を含む): 90641520

約数和(自身を除く): 36144242

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 40609, 81218, 446699, 893398, 2477149, 4954298, 27248639, 54497278]

約数ペア:

[(1, 54497278), (2, 27248639), (11, 4954298), (22, 2477149), (61, 893398), (122, 446699), (671, 81218), (1342, 40609)]