55384828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 104993280

約数和(自身を除く): 49608452

約数列:

[1, 2, 4, 23, 46, 61, 71, 92, 122, 139, 142, 244, 278, 284, 556, 1403, 1633, 2806, 3197, 3266, 4331, 5612, 6394, 6532, 8479, 8662, 9869, 12788, 16958, 17324, 19738, 33916, 39476, 99613, 195017, 199226, 226987, 390034, 398452, 453974, 602009, 780068, 907948, 1204018, 2408036, 13846207, 27692414, 55384828]

約数ペア:

[(1, 55384828), (2, 27692414), (4, 13846207), (23, 2408036), (46, 1204018), (61, 907948), (71, 780068), (92, 602009), (122, 453974), (139, 398452), (142, 390034), (244, 226987), (278, 199226), (284, 195017), (556, 99613), (1403, 39476), (1633, 33916), (2806, 19738), (3197, 17324), (3266, 16958), (4331, 12788), (5612, 9869), (6394, 8662), (6532, 8479)]