55204204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 109734912

約数和(自身を除く): 54530708

約数列:

[1, 2, 4, 11, 22, 41, 44, 71, 82, 142, 164, 284, 431, 451, 781, 862, 902, 1562, 1724, 1804, 2911, 3124, 4741, 5822, 9482, 11644, 17671, 18964, 30601, 32021, 35342, 61202, 64042, 70684, 122404, 128084, 194381, 336611, 388762, 673222, 777524, 1254641, 1346444, 2509282, 5018564, 13801051, 27602102, 55204204]

約数ペア:

[(1, 55204204), (2, 27602102), (4, 13801051), (11, 5018564), (22, 2509282), (41, 1346444), (44, 1254641), (71, 777524), (82, 673222), (142, 388762), (164, 336611), (284, 194381), (431, 128084), (451, 122404), (781, 70684), (862, 64042), (902, 61202), (1562, 35342), (1724, 32021), (1804, 30601), (2911, 18964), (3124, 17671), (4741, 11644), (5822, 9482)]