51741018

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 135442944

約数和(自身を除く): 83701926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 227, 243, 378, 402, 454, 469, 486, 567, 603, 681, 938, 1134, 1206, 1362, 1407, 1589, 1701, 1809, 2043, 2814, 3178, 3402, 3618, 4086, 4221, 4767, 5427, 6129, 8442, 9534, 10854, 12258, 12663, 14301, 15209, 16281, 18387, 25326, 28602, 30418, 32562, 36774, 37989, 42903, 45627, 55161, 75978, 85806, 91254, 106463, 110322, 113967, 128709, 136881, 212926, 227934, 257418, 273762, 319389, 386127, 410643, 638778, 772254, 821286, 958167, 1231929, 1916334, 2463858, 2874501, 3695787, 5749002, 7391574, 8623503, 17247006, 25870509, 51741018]

約数ペア:

[(1, 51741018), (2, 25870509), (3, 17247006), (6, 8623503), (7, 7391574), (9, 5749002), (14, 3695787), (18, 2874501), (21, 2463858), (27, 1916334), (42, 1231929), (54, 958167), (63, 821286), (67, 772254), (81, 638778), (126, 410643), (134, 386127), (162, 319389), (189, 273762), (201, 257418), (227, 227934), (243, 212926), (378, 136881), (402, 128709), (454, 113967), (469, 110322), (486, 106463), (567, 91254), (603, 85806), (681, 75978), (938, 55161), (1134, 45627), (1206, 42903), (1362, 37989), (1407, 36774), (1589, 32562), (1701, 30418), (1809, 28602), (2043, 25326), (2814, 18387), (3178, 16281), (3402, 15209), (3618, 14301), (4086, 12663), (4221, 12258), (4767, 10854), (5427, 9534), (6129, 8442)]