55417768

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16223}}^1$

素因数の和:16297

約数の個数: 32

約数和(自身を含む): 120706560

約数和(自身を除く): 65288792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 16223, 32446, 64892, 113561, 129784, 227122, 454244, 908488, 989603, 1979206, 3958412, 6927221, 7916824, 13854442, 27708884, 55417768]

約数ペア:

[(1, 55417768), (2, 27708884), (4, 13854442), (7, 7916824), (8, 6927221), (14, 3958412), (28, 1979206), (56, 989603), (61, 908488), (122, 454244), (244, 227122), (427, 129784), (488, 113561), (854, 64892), (1708, 32446), (3416, 16223)]