52148656

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 124545600

約数和(自身を除く): 72396944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 238, 244, 272, 427, 449, 476, 488, 854, 898, 952, 976, 1037, 1708, 1796, 1904, 2074, 3143, 3416, 3592, 4148, 6286, 6832, 7184, 7259, 7633, 8296, 12572, 14518, 15266, 16592, 25144, 27389, 29036, 30532, 50288, 53431, 54778, 58072, 61064, 106862, 109556, 116144, 122128, 191723, 213724, 219112, 383446, 427448, 438224, 465613, 766892, 854896, 931226, 1533784, 1862452, 3067568, 3259291, 3724904, 6518582, 7449808, 13037164, 26074328, 52148656]

約数ペア:

[(1, 52148656), (2, 26074328), (4, 13037164), (7, 7449808), (8, 6518582), (14, 3724904), (16, 3259291), (17, 3067568), (28, 1862452), (34, 1533784), (56, 931226), (61, 854896), (68, 766892), (112, 465613), (119, 438224), (122, 427448), (136, 383446), (238, 219112), (244, 213724), (272, 191723), (427, 122128), (449, 116144), (476, 109556), (488, 106862), (854, 61064), (898, 58072), (952, 54778), (976, 53431), (1037, 50288), (1708, 30532), (1796, 29036), (1904, 27389), (2074, 25144), (3143, 16592), (3416, 15266), (3592, 14518), (4148, 12572), (6286, 8296), (6832, 7633), (7184, 7259)]