51492546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 136056960

約数和(自身を除く): 84564414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 137, 157, 171, 266, 274, 314, 342, 399, 411, 471, 798, 822, 942, 959, 1099, 1197, 1233, 1413, 1918, 2198, 2394, 2466, 2603, 2826, 2877, 2983, 3297, 5206, 5754, 5966, 6594, 7809, 8631, 8949, 9891, 15618, 17262, 17898, 18221, 19782, 20881, 21509, 23427, 26847, 36442, 41762, 43018, 46854, 53694, 54663, 62643, 64527, 109326, 125286, 129054, 150563, 163989, 187929, 193581, 301126, 327978, 375858, 387162, 408671, 451689, 817342, 903378, 1226013, 1355067, 2452026, 2710134, 2860697, 3678039, 5721394, 7356078, 8582091, 17164182, 25746273, 51492546]

約数ペア:

[(1, 51492546), (2, 25746273), (3, 17164182), (6, 8582091), (7, 7356078), (9, 5721394), (14, 3678039), (18, 2860697), (19, 2710134), (21, 2452026), (38, 1355067), (42, 1226013), (57, 903378), (63, 817342), (114, 451689), (126, 408671), (133, 387162), (137, 375858), (157, 327978), (171, 301126), (266, 193581), (274, 187929), (314, 163989), (342, 150563), (399, 129054), (411, 125286), (471, 109326), (798, 64527), (822, 62643), (942, 54663), (959, 53694), (1099, 46854), (1197, 43018), (1233, 41762), (1413, 36442), (1918, 26847), (2198, 23427), (2394, 21509), (2466, 20881), (2603, 19782), (2826, 18221), (2877, 17898), (2983, 17262), (3297, 15618), (5206, 9891), (5754, 8949), (5966, 8631), (6594, 7809)]