54112912

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 128563200

約数和(自身を除く): 74450288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 431, 472, 532, 826, 862, 944, 1064, 1121, 1652, 1724, 2128, 2242, 3017, 3304, 3448, 4484, 6034, 6608, 6896, 7847, 8189, 8968, 12068, 15694, 16378, 17936, 24136, 25429, 31388, 32756, 48272, 50858, 57323, 62776, 65512, 101716, 114646, 125552, 131024, 178003, 203432, 229292, 356006, 406864, 458584, 483151, 712012, 917168, 966302, 1424024, 1932604, 2848048, 3382057, 3865208, 6764114, 7730416, 13528228, 27056456, 54112912]

約数ペア:

[(1, 54112912), (2, 27056456), (4, 13528228), (7, 7730416), (8, 6764114), (14, 3865208), (16, 3382057), (19, 2848048), (28, 1932604), (38, 1424024), (56, 966302), (59, 917168), (76, 712012), (112, 483151), (118, 458584), (133, 406864), (152, 356006), (236, 229292), (266, 203432), (304, 178003), (413, 131024), (431, 125552), (472, 114646), (532, 101716), (826, 65512), (862, 62776), (944, 57323), (1064, 50858), (1121, 48272), (1652, 32756), (1724, 31388), (2128, 25429), (2242, 24136), (3017, 17936), (3304, 16378), (3448, 15694), (4484, 12068), (6034, 8968), (6608, 8189), (6896, 7847)]