55140104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 107184000

約数和(自身を除く): 52043896

約数列:

[1, 2, 4, 8, 43, 79, 86, 158, 172, 316, 344, 632, 2029, 3397, 4058, 6794, 8116, 13588, 16232, 27176, 87247, 160291, 174494, 320582, 348988, 641164, 697976, 1282328, 6892513, 13785026, 27570052, 55140104]

約数ペア:

[(1, 55140104), (2, 27570052), (4, 13785026), (8, 6892513), (43, 1282328), (79, 697976), (86, 641164), (158, 348988), (172, 320582), (316, 174494), (344, 160291), (632, 87247), (2029, 27176), (3397, 16232), (4058, 13588), (6794, 8116)]