51014016

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 156060000

約数和(自身を除く): 105045984

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, 509, 522, 576, 696, 783, 864, 928, 1018, 1044, 1152, 1392, 1527, 1566, 1728, 1856, 2036, 2088, 2784, 3054, 3132, 3456, 3712, 4072, 4176, 4581, 5568, 6108, 6264, 8144, 8352, 9162, 11136, 12216, 12528, 13743, 14761, 16288, 16704, 18324, 24432, 25056, 27486, 29522, 32576, 33408, 36648, 44283, 48864, 50112, 54972, 59044, 65152, 73296, 88566, 97728, 100224, 109944, 118088, 132849, 146592, 177132, 195456, 219888, 236176, 265698, 293184, 354264, 398547, 439776, 472352, 531396, 586368, 708528, 797094, 879552, 944704, 1062792, 1417056, 1594188, 1759104, 1889408, 2125584, 2834112, 3188376, 4251168, 5668224, 6376752, 8502336, 12753504, 17004672, 25507008, 51014016]

約数ペア:

[(1, 51014016), (2, 25507008), (3, 17004672), (4, 12753504), (6, 8502336), (8, 6376752), (9, 5668224), (12, 4251168), (16, 3188376), (18, 2834112), (24, 2125584), (27, 1889408), (29, 1759104), (32, 1594188), (36, 1417056), (48, 1062792), (54, 944704), (58, 879552), (64, 797094), (72, 708528), (87, 586368), (96, 531396), (108, 472352), (116, 439776), (128, 398547), (144, 354264), (174, 293184), (192, 265698), (216, 236176), (232, 219888), (261, 195456), (288, 177132), (348, 146592), (384, 132849), (432, 118088), (464, 109944), (509, 100224), (522, 97728), (576, 88566), (696, 73296), (783, 65152), (864, 59044), (928, 54972), (1018, 50112), (1044, 48864), (1152, 44283), (1392, 36648), (1527, 33408), (1566, 32576), (1728, 29522), (1856, 27486), (2036, 25056), (2088, 24432), (2784, 18324), (3054, 16704), (3132, 16288), (3456, 14761), (3712, 13743), (4072, 12528), (4176, 12216), (4581, 11136), (5568, 9162), (6108, 8352), (6264, 8144)]