55257776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 134515200

約数和(自身を除く): 79257424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1129, 1288, 1748, 2128, 2258, 2576, 3059, 3496, 4516, 6118, 6992, 7903, 9032, 12236, 15806, 18064, 21451, 24472, 25967, 31612, 42902, 48944, 51934, 63224, 85804, 103868, 126448, 150157, 171608, 181769, 207736, 300314, 343216, 363538, 415472, 493373, 600628, 727076, 986746, 1201256, 1454152, 1973492, 2402512, 2908304, 3453611, 3946984, 6907222, 7893968, 13814444, 27628888, 55257776]

約数ペア:

[(1, 55257776), (2, 27628888), (4, 13814444), (7, 7893968), (8, 6907222), (14, 3946984), (16, 3453611), (19, 2908304), (23, 2402512), (28, 1973492), (38, 1454152), (46, 1201256), (56, 986746), (76, 727076), (92, 600628), (112, 493373), (133, 415472), (152, 363538), (161, 343216), (184, 300314), (266, 207736), (304, 181769), (322, 171608), (368, 150157), (437, 126448), (532, 103868), (644, 85804), (874, 63224), (1064, 51934), (1129, 48944), (1288, 42902), (1748, 31612), (2128, 25967), (2258, 24472), (2576, 21451), (3059, 18064), (3496, 15806), (4516, 12236), (6118, 9032), (6992, 7903)]