51499968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 150205440

約数和(自身を除く): 98705472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 188, 192, 208, 282, 312, 376, 416, 439, 564, 611, 624, 752, 832, 878, 1128, 1222, 1248, 1317, 1504, 1756, 1833, 2256, 2444, 2496, 2634, 3008, 3512, 3666, 4512, 4888, 5268, 5707, 7024, 7332, 9024, 9776, 10536, 11414, 14048, 14664, 17121, 19552, 20633, 21072, 22828, 28096, 29328, 34242, 39104, 41266, 42144, 45656, 58656, 61899, 68484, 82532, 84288, 91312, 117312, 123798, 136968, 165064, 182624, 247596, 268229, 273936, 330128, 365248, 495192, 536458, 547872, 660256, 804687, 990384, 1072916, 1095744, 1320512, 1609374, 1980768, 2145832, 3218748, 3961536, 4291664, 6437496, 8583328, 12874992, 17166656, 25749984, 51499968]

約数ペア:

[(1, 51499968), (2, 25749984), (3, 17166656), (4, 12874992), (6, 8583328), (8, 6437496), (12, 4291664), (13, 3961536), (16, 3218748), (24, 2145832), (26, 1980768), (32, 1609374), (39, 1320512), (47, 1095744), (48, 1072916), (52, 990384), (64, 804687), (78, 660256), (94, 547872), (96, 536458), (104, 495192), (141, 365248), (156, 330128), (188, 273936), (192, 268229), (208, 247596), (282, 182624), (312, 165064), (376, 136968), (416, 123798), (439, 117312), (564, 91312), (611, 84288), (624, 82532), (752, 68484), (832, 61899), (878, 58656), (1128, 45656), (1222, 42144), (1248, 41266), (1317, 39104), (1504, 34242), (1756, 29328), (1833, 28096), (2256, 22828), (2444, 21072), (2496, 20633), (2634, 19552), (3008, 17121), (3512, 14664), (3666, 14048), (4512, 11414), (4888, 10536), (5268, 9776), (5707, 9024), (7024, 7332)]