57047648

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 138475008

約数和(自身を除く): 81427360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 71, 112, 119, 136, 142, 211, 224, 238, 272, 284, 422, 476, 497, 544, 568, 844, 952, 994, 1136, 1207, 1477, 1688, 1904, 1988, 2272, 2414, 2954, 3376, 3587, 3808, 3976, 4828, 5908, 6752, 7174, 7952, 8449, 9656, 11816, 14348, 14981, 15904, 16898, 19312, 23632, 25109, 28696, 29962, 33796, 38624, 47264, 50218, 57392, 59924, 67592, 100436, 104867, 114784, 119848, 135184, 200872, 209734, 239696, 254677, 270368, 401744, 419468, 479392, 509354, 803488, 838936, 1018708, 1677872, 1782739, 2037416, 3355744, 3565478, 4074832, 7130956, 8149664, 14261912, 28523824, 57047648]

約数ペア:

[(1, 57047648), (2, 28523824), (4, 14261912), (7, 8149664), (8, 7130956), (14, 4074832), (16, 3565478), (17, 3355744), (28, 2037416), (32, 1782739), (34, 1677872), (56, 1018708), (68, 838936), (71, 803488), (112, 509354), (119, 479392), (136, 419468), (142, 401744), (211, 270368), (224, 254677), (238, 239696), (272, 209734), (284, 200872), (422, 135184), (476, 119848), (497, 114784), (544, 104867), (568, 100436), (844, 67592), (952, 59924), (994, 57392), (1136, 50218), (1207, 47264), (1477, 38624), (1688, 33796), (1904, 29962), (1988, 28696), (2272, 25109), (2414, 23632), (2954, 19312), (3376, 16898), (3587, 15904), (3808, 14981), (3976, 14348), (4828, 11816), (5908, 9656), (6752, 8449), (7174, 7952)]