54904894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 92860416

約数和(自身を除く): 37955522

約数列:

[1, 2, 11, 22, 43, 86, 127, 254, 457, 473, 914, 946, 1397, 2794, 5027, 5461, 10054, 10922, 19651, 39302, 58039, 60071, 116078, 120142, 216161, 432322, 638429, 1276858, 2495677, 4991354, 27452447, 54904894]

約数ペア:

[(1, 54904894), (2, 27452447), (11, 4991354), (22, 2495677), (43, 1276858), (86, 638429), (127, 432322), (254, 216161), (457, 120142), (473, 116078), (914, 60071), (946, 58039), (1397, 39302), (2794, 19651), (5027, 10922), (5461, 10054)]