54290264

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20627}}^1$

素因数の和:20687

約数の個数: 32

約数和(自身を含む): 118817280

約数和(自身を除く): 64527016

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 20627, 41254, 82508, 144389, 165016, 288778, 577556, 969469, 1155112, 1938938, 3877876, 6786283, 7755752, 13572566, 27145132, 54290264]

約数ペア:

[(1, 54290264), (2, 27145132), (4, 13572566), (7, 7755752), (8, 6786283), (14, 3877876), (28, 1938938), (47, 1155112), (56, 969469), (94, 577556), (188, 288778), (329, 165016), (376, 144389), (658, 82508), (1316, 41254), (2632, 20627)]