51937928588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{4373}}^1$

素因数の和:4951

約数の個数: 96

約数和(自身を含む): 113795103744

約数和(自身を除く): 61857175156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 487, 871, 938, 974, 1742, 1876, 1948, 3409, 3484, 4373, 6097, 6331, 6818, 8746, 12194, 12662, 13636, 17492, 24388, 25324, 30611, 32629, 44317, 56849, 61222, 65258, 88634, 113698, 122444, 130516, 177268, 227396, 228403, 292991, 397943, 424177, 456806, 585982, 795886, 848354, 913612, 1171964, 1591772, 1696708, 2050937, 2129651, 2969239, 3808883, 4101874, 4259302, 5938478, 7617766, 8203748, 8518604, 11876956, 14907557, 15235532, 26662181, 27685463, 29815114, 53324362, 55370926, 59630228, 106648724, 110741852, 142686617, 193798241, 285373234, 387596482, 570746468, 775192964, 998806319, 1854926021, 1997612638, 3709852042, 3995225276, 7419704084, 12984482147, 25968964294, 51937928588]

約数ペア:

[(1, 51937928588), (2, 25968964294), (4, 12984482147), (7, 7419704084), (13, 3995225276), (14, 3709852042), (26, 1997612638), (28, 1854926021), (52, 998806319), (67, 775192964), (91, 570746468), (134, 387596482), (182, 285373234), (268, 193798241), (364, 142686617), (469, 110741852), (487, 106648724), (871, 59630228), (938, 55370926), (974, 53324362), (1742, 29815114), (1876, 27685463), (1948, 26662181), (3409, 15235532), (3484, 14907557), (4373, 11876956), (6097, 8518604), (6331, 8203748), (6818, 7617766), (8746, 5938478), (12194, 4259302), (12662, 4101874), (13636, 3808883), (17492, 2969239), (24388, 2129651), (25324, 2050937), (30611, 1696708), (32629, 1591772), (44317, 1171964), (56849, 913612), (61222, 848354), (65258, 795886), (88634, 585982), (113698, 456806), (122444, 424177), (130516, 397943), (177268, 292991), (227396, 228403)]