54685268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65413}}^1$

素因数の和:65447

約数の個数: 24

約数和(自身を含む): 109895520

約数和(自身を除く): 55210252

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 65413, 130826, 261652, 719543, 1242847, 1439086, 2485694, 2878172, 4971388, 13671317, 27342634, 54685268]

約数ペア:

[(1, 54685268), (2, 27342634), (4, 13671317), (11, 4971388), (19, 2878172), (22, 2485694), (38, 1439086), (44, 1242847), (76, 719543), (209, 261652), (418, 130826), (836, 65413)]