55957069

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 67188408

約数和(自身を除く): 11231339

約数列:

[1, 7, 49, 61, 97, 193, 427, 679, 1351, 2989, 4753, 5917, 9457, 11773, 18721, 41419, 82411, 131047, 289933, 576877, 917329, 1141981, 7993867, 55957069]

約数ペア:

[(1, 55957069), (7, 7993867), (49, 1141981), (61, 917329), (97, 576877), (193, 289933), (427, 131047), (679, 82411), (1351, 41419), (2989, 18721), (4753, 11773), (5917, 9457)]