52919748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 153561408

約数和(自身を除く): 100641660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 563, 746, 1119, 1126, 1492, 1689, 2238, 2252, 2611, 3357, 3378, 3941, 4476, 5067, 5222, 6714, 6756, 7833, 7882, 10134, 10444, 11823, 13428, 15666, 15764, 20268, 23499, 23646, 31332, 35469, 46998, 47292, 70938, 93996, 141876, 209999, 419998, 629997, 839996, 1259994, 1469993, 1889991, 2519988, 2939986, 3779982, 4409979, 5879972, 7559964, 8819958, 13229937, 17639916, 26459874, 52919748]

約数ペア:

[(1, 52919748), (2, 26459874), (3, 17639916), (4, 13229937), (6, 8819958), (7, 7559964), (9, 5879972), (12, 4409979), (14, 3779982), (18, 2939986), (21, 2519988), (28, 1889991), (36, 1469993), (42, 1259994), (63, 839996), (84, 629997), (126, 419998), (252, 209999), (373, 141876), (563, 93996), (746, 70938), (1119, 47292), (1126, 46998), (1492, 35469), (1689, 31332), (2238, 23646), (2252, 23499), (2611, 20268), (3357, 15764), (3378, 15666), (3941, 13428), (4476, 11823), (5067, 10444), (5222, 10134), (6714, 7882), (6756, 7833)]