54515978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 96223680

約数和(自身を除く): 41707702

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 3181, 6362, 8569, 17138, 34991, 60439, 69982, 120878, 130421, 260842, 664829, 1329658, 1434631, 2477999, 2869262, 4955998, 27257989, 54515978]

約数ペア:

[(1, 54515978), (2, 27257989), (11, 4955998), (19, 2869262), (22, 2477999), (38, 1434631), (41, 1329658), (82, 664829), (209, 260842), (418, 130421), (451, 120878), (779, 69982), (902, 60439), (1558, 34991), (3181, 17138), (6362, 8569)]