55975766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 53510314

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 79, 86, 107, 154, 158, 214, 301, 473, 553, 602, 749, 869, 946, 1106, 1177, 1498, 1738, 2354, 3311, 3397, 4601, 6083, 6622, 6794, 8239, 8453, 9202, 12166, 16478, 16906, 23779, 32207, 37367, 47558, 50611, 59171, 64414, 74734, 92983, 101222, 118342, 185966, 261569, 354277, 363479, 523138, 650881, 708554, 726958, 1301762, 2544353, 3998269, 5088706, 7996538, 27987883, 55975766]

約数ペア:

[(1, 55975766), (2, 27987883), (7, 7996538), (11, 5088706), (14, 3998269), (22, 2544353), (43, 1301762), (77, 726958), (79, 708554), (86, 650881), (107, 523138), (154, 363479), (158, 354277), (214, 261569), (301, 185966), (473, 118342), (553, 101222), (602, 92983), (749, 74734), (869, 64414), (946, 59171), (1106, 50611), (1177, 47558), (1498, 37367), (1738, 32207), (2354, 23779), (3311, 16906), (3397, 16478), (4601, 12166), (6083, 9202), (6622, 8453), (6794, 8239)]