49209984

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 150552000

約数和(自身を除く): 101342016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 491, 522, 576, 696, 783, 864, 928, 982, 1044, 1152, 1392, 1473, 1566, 1728, 1856, 1964, 2088, 2784, 2946, 3132, 3456, 3712, 3928, 4176, 4419, 5568, 5892, 6264, 7856, 8352, 8838, 11136, 11784, 12528, 13257, 14239, 15712, 16704, 17676, 23568, 25056, 26514, 28478, 31424, 33408, 35352, 42717, 47136, 50112, 53028, 56956, 62848, 70704, 85434, 94272, 100224, 106056, 113912, 128151, 141408, 170868, 188544, 212112, 227824, 256302, 282816, 341736, 384453, 424224, 455648, 512604, 565632, 683472, 768906, 848448, 911296, 1025208, 1366944, 1537812, 1696896, 1822592, 2050416, 2733888, 3075624, 4100832, 5467776, 6151248, 8201664, 12302496, 16403328, 24604992, 49209984]

約数ペア:

[(1, 49209984), (2, 24604992), (3, 16403328), (4, 12302496), (6, 8201664), (8, 6151248), (9, 5467776), (12, 4100832), (16, 3075624), (18, 2733888), (24, 2050416), (27, 1822592), (29, 1696896), (32, 1537812), (36, 1366944), (48, 1025208), (54, 911296), (58, 848448), (64, 768906), (72, 683472), (87, 565632), (96, 512604), (108, 455648), (116, 424224), (128, 384453), (144, 341736), (174, 282816), (192, 256302), (216, 227824), (232, 212112), (261, 188544), (288, 170868), (348, 141408), (384, 128151), (432, 113912), (464, 106056), (491, 100224), (522, 94272), (576, 85434), (696, 70704), (783, 62848), (864, 56956), (928, 53028), (982, 50112), (1044, 47136), (1152, 42717), (1392, 35352), (1473, 33408), (1566, 31424), (1728, 28478), (1856, 26514), (1964, 25056), (2088, 23568), (2784, 17676), (2946, 16704), (3132, 15712), (3456, 14239), (3712, 13257), (3928, 12528), (4176, 11784), (4419, 11136), (5568, 8838), (5892, 8352), (6264, 7856)]