55133456

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2333}}^1$

素因数の和:2559

約数の個数: 40

約数和(自身を含む): 122712384

約数和(自身を除く): 67578928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2333, 2954, 3376, 4666, 5908, 9332, 11816, 16331, 18664, 23632, 32662, 37328, 65324, 130648, 261296, 492263, 984526, 1969052, 3445841, 3938104, 6891682, 7876208, 13783364, 27566728, 55133456]

約数ペア:

[(1, 55133456), (2, 27566728), (4, 13783364), (7, 7876208), (8, 6891682), (14, 3938104), (16, 3445841), (28, 1969052), (56, 984526), (112, 492263), (211, 261296), (422, 130648), (844, 65324), (1477, 37328), (1688, 32662), (2333, 23632), (2954, 18664), (3376, 16331), (4666, 11816), (5908, 9332)]