52865748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 153369216

約数和(自身を除く): 100503468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 43, 52, 71, 74, 78, 86, 111, 117, 129, 142, 148, 156, 172, 213, 222, 234, 258, 284, 333, 387, 426, 444, 468, 481, 516, 559, 639, 666, 774, 852, 923, 962, 1118, 1278, 1332, 1443, 1548, 1591, 1677, 1846, 1924, 2236, 2556, 2627, 2769, 2886, 3053, 3182, 3354, 3692, 4329, 4773, 5031, 5254, 5538, 5772, 6106, 6364, 6708, 7881, 8307, 8658, 9159, 9546, 10062, 10508, 11076, 12212, 14319, 15762, 16614, 17316, 18318, 19092, 20124, 20683, 23643, 27477, 28638, 31524, 33228, 34151, 36636, 39689, 41366, 47286, 54954, 57276, 62049, 68302, 79378, 82732, 94572, 102453, 109908, 112961, 119067, 124098, 136604, 158756, 186147, 204906, 225922, 238134, 248196, 307359, 338883, 357201, 372294, 409812, 451844, 476268, 614718, 677766, 714402, 744588, 1016649, 1229436, 1355532, 1428804, 1468493, 2033298, 2936986, 4066596, 4405479, 5873972, 8810958, 13216437, 17621916, 26432874, 52865748]

約数ペア:

[(1, 52865748), (2, 26432874), (3, 17621916), (4, 13216437), (6, 8810958), (9, 5873972), (12, 4405479), (13, 4066596), (18, 2936986), (26, 2033298), (36, 1468493), (37, 1428804), (39, 1355532), (43, 1229436), (52, 1016649), (71, 744588), (74, 714402), (78, 677766), (86, 614718), (111, 476268), (117, 451844), (129, 409812), (142, 372294), (148, 357201), (156, 338883), (172, 307359), (213, 248196), (222, 238134), (234, 225922), (258, 204906), (284, 186147), (333, 158756), (387, 136604), (426, 124098), (444, 119067), (468, 112961), (481, 109908), (516, 102453), (559, 94572), (639, 82732), (666, 79378), (774, 68302), (852, 62049), (923, 57276), (962, 54954), (1118, 47286), (1278, 41366), (1332, 39689), (1443, 36636), (1548, 34151), (1591, 33228), (1677, 31524), (1846, 28638), (1924, 27477), (2236, 23643), (2556, 20683), (2627, 20124), (2769, 19092), (2886, 18318), (3053, 17316), (3182, 16614), (3354, 15762), (3692, 14319), (4329, 12212), (4773, 11076), (5031, 10508), (5254, 10062), (5538, 9546), (5772, 9159), (6106, 8658), (6364, 8307), (6708, 7881)]