55394143

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 71967744

約数和(自身を除く): 16573601

約数列:

[1, 7, 17, 23, 37, 119, 161, 259, 391, 547, 629, 851, 2737, 3829, 4403, 5957, 9299, 12581, 14467, 20239, 65093, 88067, 101269, 141673, 213877, 344063, 465497, 1497139, 2408441, 3258479, 7913449, 55394143]

約数ペア:

[(1, 55394143), (7, 7913449), (17, 3258479), (23, 2408441), (37, 1497139), (119, 465497), (161, 344063), (259, 213877), (391, 141673), (547, 101269), (629, 88067), (851, 65093), (2737, 20239), (3829, 14467), (4403, 12581), (5957, 9299)]