51899022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 140574720

約数和(自身を除く): 88675698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 43, 54, 62, 63, 86, 93, 103, 126, 129, 186, 189, 206, 217, 258, 279, 301, 309, 378, 387, 434, 558, 602, 618, 651, 721, 774, 837, 903, 927, 1161, 1302, 1333, 1442, 1674, 1806, 1854, 1953, 2163, 2322, 2666, 2709, 2781, 3193, 3906, 3999, 4326, 4429, 5418, 5562, 5859, 6386, 6489, 7998, 8127, 8858, 9331, 9579, 11718, 11997, 12978, 13287, 16254, 18662, 19158, 19467, 22351, 23994, 26574, 27993, 28737, 31003, 35991, 38934, 39861, 44702, 55986, 57474, 62006, 67053, 71982, 79722, 83979, 86211, 93009, 119583, 134106, 137299, 167958, 172422, 186018, 201159, 239166, 251937, 274598, 279027, 402318, 411897, 503874, 558054, 603477, 823794, 837081, 961093, 1206954, 1235691, 1674162, 1922186, 2471382, 2883279, 3707073, 5766558, 7414146, 8649837, 17299674, 25949511, 51899022]

約数ペア:

[(1, 51899022), (2, 25949511), (3, 17299674), (6, 8649837), (7, 7414146), (9, 5766558), (14, 3707073), (18, 2883279), (21, 2471382), (27, 1922186), (31, 1674162), (42, 1235691), (43, 1206954), (54, 961093), (62, 837081), (63, 823794), (86, 603477), (93, 558054), (103, 503874), (126, 411897), (129, 402318), (186, 279027), (189, 274598), (206, 251937), (217, 239166), (258, 201159), (279, 186018), (301, 172422), (309, 167958), (378, 137299), (387, 134106), (434, 119583), (558, 93009), (602, 86211), (618, 83979), (651, 79722), (721, 71982), (774, 67053), (837, 62006), (903, 57474), (927, 55986), (1161, 44702), (1302, 39861), (1333, 38934), (1442, 35991), (1674, 31003), (1806, 28737), (1854, 27993), (1953, 26574), (2163, 23994), (2322, 22351), (2666, 19467), (2709, 19158), (2781, 18662), (3193, 16254), (3906, 13287), (3999, 12978), (4326, 11997), (4429, 11718), (5418, 9579), (5562, 9331), (5859, 8858), (6386, 8127), (6489, 7998)]