51181524

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 138378240

約数和(自身を除く): 87196716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 103, 107, 108, 129, 172, 206, 214, 258, 309, 321, 387, 412, 428, 516, 618, 642, 774, 927, 963, 1161, 1236, 1284, 1548, 1854, 1926, 2322, 2781, 2889, 3708, 3852, 4429, 4601, 4644, 5562, 5778, 8858, 9202, 11021, 11124, 11556, 13287, 13803, 17716, 18404, 22042, 26574, 27606, 33063, 39861, 41409, 44084, 53148, 55212, 66126, 79722, 82818, 99189, 119583, 124227, 132252, 159444, 165636, 198378, 239166, 248454, 297567, 396756, 473903, 478332, 496908, 595134, 947806, 1190268, 1421709, 1895612, 2843418, 4265127, 5686836, 8530254, 12795381, 17060508, 25590762, 51181524]

約数ペア:

[(1, 51181524), (2, 25590762), (3, 17060508), (4, 12795381), (6, 8530254), (9, 5686836), (12, 4265127), (18, 2843418), (27, 1895612), (36, 1421709), (43, 1190268), (54, 947806), (86, 595134), (103, 496908), (107, 478332), (108, 473903), (129, 396756), (172, 297567), (206, 248454), (214, 239166), (258, 198378), (309, 165636), (321, 159444), (387, 132252), (412, 124227), (428, 119583), (516, 99189), (618, 82818), (642, 79722), (774, 66126), (927, 55212), (963, 53148), (1161, 44084), (1236, 41409), (1284, 39861), (1548, 33063), (1854, 27606), (1926, 26574), (2322, 22042), (2781, 18404), (2889, 17716), (3708, 13803), (3852, 13287), (4429, 11556), (4601, 11124), (4644, 11021), (5562, 9202), (5778, 8858)]