47038728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 92307192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 47, 51, 66, 68, 88, 94, 102, 132, 136, 141, 187, 188, 204, 223, 264, 282, 374, 376, 408, 446, 517, 561, 564, 669, 748, 799, 892, 1034, 1122, 1128, 1338, 1496, 1551, 1598, 1784, 2068, 2244, 2397, 2453, 2676, 3102, 3196, 3791, 4136, 4488, 4794, 4906, 5352, 6204, 6392, 7359, 7582, 8789, 9588, 9812, 10481, 11373, 12408, 14718, 15164, 17578, 19176, 19624, 20962, 22746, 26367, 29436, 30328, 31443, 35156, 41701, 41924, 45492, 52734, 58872, 62886, 70312, 83402, 83848, 90984, 105468, 115291, 125103, 125772, 166804, 178177, 210936, 230582, 250206, 251544, 333608, 345873, 356354, 461164, 500412, 534531, 691746, 712708, 922328, 1000824, 1069062, 1383492, 1425416, 1959947, 2138124, 2766984, 3919894, 4276248, 5879841, 7839788, 11759682, 15679576, 23519364, 47038728]

約数ペア:

[(1, 47038728), (2, 23519364), (3, 15679576), (4, 11759682), (6, 7839788), (8, 5879841), (11, 4276248), (12, 3919894), (17, 2766984), (22, 2138124), (24, 1959947), (33, 1425416), (34, 1383492), (44, 1069062), (47, 1000824), (51, 922328), (66, 712708), (68, 691746), (88, 534531), (94, 500412), (102, 461164), (132, 356354), (136, 345873), (141, 333608), (187, 251544), (188, 250206), (204, 230582), (223, 210936), (264, 178177), (282, 166804), (374, 125772), (376, 125103), (408, 115291), (446, 105468), (517, 90984), (561, 83848), (564, 83402), (669, 70312), (748, 62886), (799, 58872), (892, 52734), (1034, 45492), (1122, 41924), (1128, 41701), (1338, 35156), (1496, 31443), (1551, 30328), (1598, 29436), (1784, 26367), (2068, 22746), (2244, 20962), (2397, 19624), (2453, 19176), (2676, 17578), (3102, 15164), (3196, 14718), (3791, 12408), (4136, 11373), (4488, 10481), (4794, 9812), (4906, 9588), (5352, 8789), (6204, 7582), (6392, 7359)]