52750278

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 136360224

約数和(自身を除く): 83609946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 181, 189, 257, 362, 378, 514, 543, 567, 771, 1086, 1134, 1267, 1542, 1629, 1799, 2313, 2534, 3258, 3598, 3801, 4626, 4887, 5397, 6939, 7602, 9774, 10794, 11403, 13878, 14661, 16191, 20817, 22806, 29322, 32382, 34209, 41634, 46517, 48573, 68418, 93034, 97146, 102627, 139551, 145719, 205254, 279102, 291438, 325619, 418653, 651238, 837306, 976857, 1255959, 1953714, 2511918, 2930571, 3767877, 5861142, 7535754, 8791713, 17583426, 26375139, 52750278]

約数ペア:

[(1, 52750278), (2, 26375139), (3, 17583426), (6, 8791713), (7, 7535754), (9, 5861142), (14, 3767877), (18, 2930571), (21, 2511918), (27, 1953714), (42, 1255959), (54, 976857), (63, 837306), (81, 651238), (126, 418653), (162, 325619), (181, 291438), (189, 279102), (257, 205254), (362, 145719), (378, 139551), (514, 102627), (543, 97146), (567, 93034), (771, 68418), (1086, 48573), (1134, 46517), (1267, 41634), (1542, 34209), (1629, 32382), (1799, 29322), (2313, 22806), (2534, 20817), (3258, 16191), (3598, 14661), (3801, 13878), (4626, 11403), (4887, 10794), (5397, 9774), (6939, 7602)]