51447228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 147947520

約数和(自身を除く): 96500292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 859, 868, 966, 1302, 1426, 1718, 1932, 2139, 2577, 2604, 2852, 3436, 4278, 4991, 5154, 6013, 8556, 9982, 10308, 12026, 14973, 18039, 19757, 19964, 24052, 26629, 29946, 36078, 39514, 53258, 59271, 59892, 72156, 79028, 79887, 106516, 118542, 138299, 159774, 186403, 237084, 276598, 319548, 372806, 414897, 553196, 559209, 612467, 745612, 829794, 1118418, 1224934, 1659588, 1837401, 2236836, 2449868, 3674802, 4287269, 7349604, 8574538, 12861807, 17149076, 25723614, 51447228]

約数ペア:

[(1, 51447228), (2, 25723614), (3, 17149076), (4, 12861807), (6, 8574538), (7, 7349604), (12, 4287269), (14, 3674802), (21, 2449868), (23, 2236836), (28, 1837401), (31, 1659588), (42, 1224934), (46, 1118418), (62, 829794), (69, 745612), (84, 612467), (92, 559209), (93, 553196), (124, 414897), (138, 372806), (161, 319548), (186, 276598), (217, 237084), (276, 186403), (322, 159774), (372, 138299), (434, 118542), (483, 106516), (644, 79887), (651, 79028), (713, 72156), (859, 59892), (868, 59271), (966, 53258), (1302, 39514), (1426, 36078), (1718, 29946), (1932, 26629), (2139, 24052), (2577, 19964), (2604, 19757), (2852, 18039), (3436, 14973), (4278, 12026), (4991, 10308), (5154, 9982), (6013, 8556)]