51447984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9007}}^1$

素因数の和:9042

約数の個数: 80

約数和(自身を含む): 160846848

約数和(自身を除く): 109398864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 9007, 18014, 27021, 36028, 54042, 63049, 72056, 108084, 126098, 144112, 153119, 189147, 216168, 252196, 306238, 378294, 432336, 459357, 504392, 612476, 756588, 918714, 1008784, 1071833, 1224952, 1513176, 1837428, 2143666, 2449904, 3026352, 3215499, 3674856, 4287332, 6430998, 7349712, 8574664, 12861996, 17149328, 25723992, 51447984]

約数ペア:

[(1, 51447984), (2, 25723992), (3, 17149328), (4, 12861996), (6, 8574664), (7, 7349712), (8, 6430998), (12, 4287332), (14, 3674856), (16, 3215499), (17, 3026352), (21, 2449904), (24, 2143666), (28, 1837428), (34, 1513176), (42, 1224952), (48, 1071833), (51, 1008784), (56, 918714), (68, 756588), (84, 612476), (102, 504392), (112, 459357), (119, 432336), (136, 378294), (168, 306238), (204, 252196), (238, 216168), (272, 189147), (336, 153119), (357, 144112), (408, 126098), (476, 108084), (714, 72056), (816, 63049), (952, 54042), (1428, 36028), (1904, 27021), (2856, 18014), (5712, 9007)]