51459576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2124

約数の個数: 64

約数和(自身を含む): 148039680

約数和(自身を除く): 96580104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 1951, 2198, 3297, 3768, 3902, 4396, 5853, 6594, 7804, 8792, 11706, 13188, 13657, 15608, 23412, 26376, 27314, 40971, 46824, 54628, 81942, 109256, 163884, 306307, 327768, 612614, 918921, 1225228, 1837842, 2144149, 2450456, 3675684, 4288298, 6432447, 7351368, 8576596, 12864894, 17153192, 25729788, 51459576]

約数ペア:

[(1, 51459576), (2, 25729788), (3, 17153192), (4, 12864894), (6, 8576596), (7, 7351368), (8, 6432447), (12, 4288298), (14, 3675684), (21, 2450456), (24, 2144149), (28, 1837842), (42, 1225228), (56, 918921), (84, 612614), (157, 327768), (168, 306307), (314, 163884), (471, 109256), (628, 81942), (942, 54628), (1099, 46824), (1256, 40971), (1884, 27314), (1951, 26376), (2198, 23412), (3297, 15608), (3768, 13657), (3902, 13188), (4396, 11706), (5853, 8792), (6594, 7804)]