48719268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5521

約数の個数: 72

約数和(自身を含む): 139630400

約数和(自身を除く): 90911132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 5479, 8892, 10958, 16437, 21916, 32874, 49311, 65748, 71227, 98622, 104101, 142454, 197244, 208202, 213681, 284908, 312303, 416404, 427362, 624606, 641043, 854724, 936909, 1249212, 1282086, 1353313, 1873818, 2564172, 2706626, 3747636, 4059939, 5413252, 8119878, 12179817, 16239756, 24359634, 48719268]

約数ペア:

[(1, 48719268), (2, 24359634), (3, 16239756), (4, 12179817), (6, 8119878), (9, 5413252), (12, 4059939), (13, 3747636), (18, 2706626), (19, 2564172), (26, 1873818), (36, 1353313), (38, 1282086), (39, 1249212), (52, 936909), (57, 854724), (76, 641043), (78, 624606), (114, 427362), (117, 416404), (156, 312303), (171, 284908), (228, 213681), (234, 208202), (247, 197244), (342, 142454), (468, 104101), (494, 98622), (684, 71227), (741, 65748), (988, 49311), (1482, 32874), (2223, 21916), (2964, 16437), (4446, 10958), (5479, 8892)]