53138808

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 155496000

約数和(自身を除く): 102357192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 61, 72, 74, 108, 109, 111, 122, 148, 183, 216, 218, 222, 244, 296, 327, 333, 366, 436, 444, 488, 549, 654, 666, 732, 872, 888, 981, 999, 1098, 1308, 1332, 1464, 1647, 1962, 1998, 2196, 2257, 2616, 2664, 2943, 3294, 3924, 3996, 4033, 4392, 4514, 5886, 6588, 6649, 6771, 7848, 7992, 8066, 9028, 11772, 12099, 13176, 13298, 13542, 16132, 18056, 19947, 20313, 23544, 24198, 26596, 27084, 32264, 36297, 39894, 40626, 48396, 53192, 54168, 59841, 60939, 72594, 79788, 81252, 96792, 108891, 119682, 121878, 145188, 159576, 162504, 179523, 217782, 239364, 243756, 246013, 290376, 359046, 435564, 478728, 487512, 492026, 718092, 738039, 871128, 984052, 1436184, 1476078, 1968104, 2214117, 2952156, 4428234, 5904312, 6642351, 8856468, 13284702, 17712936, 26569404, 53138808]

約数ペア:

[(1, 53138808), (2, 26569404), (3, 17712936), (4, 13284702), (6, 8856468), (8, 6642351), (9, 5904312), (12, 4428234), (18, 2952156), (24, 2214117), (27, 1968104), (36, 1476078), (37, 1436184), (54, 984052), (61, 871128), (72, 738039), (74, 718092), (108, 492026), (109, 487512), (111, 478728), (122, 435564), (148, 359046), (183, 290376), (216, 246013), (218, 243756), (222, 239364), (244, 217782), (296, 179523), (327, 162504), (333, 159576), (366, 145188), (436, 121878), (444, 119682), (488, 108891), (549, 96792), (654, 81252), (666, 79788), (732, 72594), (872, 60939), (888, 59841), (981, 54168), (999, 53192), (1098, 48396), (1308, 40626), (1332, 39894), (1464, 36297), (1647, 32264), (1962, 27084), (1998, 26596), (2196, 24198), (2257, 23544), (2616, 20313), (2664, 19947), (2943, 18056), (3294, 16132), (3924, 13542), (3996, 13298), (4033, 13176), (4392, 12099), (4514, 11772), (5886, 9028), (6588, 8066), (6649, 7992), (6771, 7848)]