53145204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 156280320

約数和(自身を除く): 103135116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 67, 71, 76, 84, 98, 114, 133, 134, 142, 147, 196, 201, 213, 228, 266, 268, 284, 294, 399, 402, 426, 469, 497, 532, 588, 798, 804, 852, 931, 938, 994, 1273, 1349, 1407, 1491, 1596, 1862, 1876, 1988, 2546, 2698, 2793, 2814, 2982, 3283, 3479, 3724, 3819, 4047, 4757, 5092, 5396, 5586, 5628, 5964, 6566, 6958, 7638, 8094, 8911, 9443, 9514, 9849, 10437, 11172, 13132, 13916, 14271, 15276, 16188, 17822, 18886, 19028, 19698, 20874, 26733, 28329, 28542, 33299, 35644, 37772, 39396, 41748, 53466, 56658, 57084, 62377, 66101, 66598, 90383, 99897, 106932, 113316, 124754, 132202, 133196, 180766, 187131, 198303, 199794, 233093, 249508, 264404, 271149, 361532, 374262, 396606, 399588, 466186, 542298, 632681, 699279, 748524, 793212, 932372, 1084596, 1265362, 1398558, 1898043, 2530724, 2797116, 3796086, 4428767, 7592172, 8857534, 13286301, 17715068, 26572602, 53145204]

約数ペア:

[(1, 53145204), (2, 26572602), (3, 17715068), (4, 13286301), (6, 8857534), (7, 7592172), (12, 4428767), (14, 3796086), (19, 2797116), (21, 2530724), (28, 1898043), (38, 1398558), (42, 1265362), (49, 1084596), (57, 932372), (67, 793212), (71, 748524), (76, 699279), (84, 632681), (98, 542298), (114, 466186), (133, 399588), (134, 396606), (142, 374262), (147, 361532), (196, 271149), (201, 264404), (213, 249508), (228, 233093), (266, 199794), (268, 198303), (284, 187131), (294, 180766), (399, 133196), (402, 132202), (426, 124754), (469, 113316), (497, 106932), (532, 99897), (588, 90383), (798, 66598), (804, 66101), (852, 62377), (931, 57084), (938, 56658), (994, 53466), (1273, 41748), (1349, 39396), (1407, 37772), (1491, 35644), (1596, 33299), (1862, 28542), (1876, 28329), (1988, 26733), (2546, 20874), (2698, 19698), (2793, 19028), (2814, 18886), (2982, 17822), (3283, 16188), (3479, 15276), (3724, 14271), (3819, 13916), (4047, 13132), (4757, 11172), (5092, 10437), (5396, 9849), (5586, 9514), (5628, 9443), (5964, 8911), (6566, 8094), (6958, 7638)]