51580134

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 115644672

約数和(自身を除く): 64064538

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 103, 129, 206, 258, 309, 387, 618, 647, 774, 927, 1294, 1854, 1941, 3882, 4429, 5823, 8858, 11646, 13287, 26574, 27821, 39861, 55642, 66641, 79722, 83463, 133282, 166926, 199923, 250389, 399846, 500778, 599769, 1199538, 2865563, 5731126, 8596689, 17193378, 25790067, 51580134]

約数ペア:

[(1, 51580134), (2, 25790067), (3, 17193378), (6, 8596689), (9, 5731126), (18, 2865563), (43, 1199538), (86, 599769), (103, 500778), (129, 399846), (206, 250389), (258, 199923), (309, 166926), (387, 133282), (618, 83463), (647, 79722), (774, 66641), (927, 55642), (1294, 39861), (1854, 27821), (1941, 26574), (3882, 13287), (4429, 11646), (5823, 8858)]