55781152

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 134507520

約数和(自身を除く): 78726368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 112, 116, 124, 203, 217, 224, 232, 248, 277, 406, 434, 464, 496, 554, 812, 868, 899, 928, 992, 1108, 1624, 1736, 1798, 1939, 2216, 3248, 3472, 3596, 3878, 4432, 6293, 6496, 6944, 7192, 7756, 8033, 8587, 8864, 12586, 14384, 15512, 16066, 17174, 25172, 28768, 31024, 32132, 34348, 50344, 56231, 60109, 62048, 64264, 68696, 100688, 112462, 120218, 128528, 137392, 201376, 224924, 240436, 249023, 257056, 274784, 449848, 480872, 498046, 899696, 961744, 996092, 1743161, 1799392, 1923488, 1992184, 3486322, 3984368, 6972644, 7968736, 13945288, 27890576, 55781152]

約数ペア:

[(1, 55781152), (2, 27890576), (4, 13945288), (7, 7968736), (8, 6972644), (14, 3984368), (16, 3486322), (28, 1992184), (29, 1923488), (31, 1799392), (32, 1743161), (56, 996092), (58, 961744), (62, 899696), (112, 498046), (116, 480872), (124, 449848), (203, 274784), (217, 257056), (224, 249023), (232, 240436), (248, 224924), (277, 201376), (406, 137392), (434, 128528), (464, 120218), (496, 112462), (554, 100688), (812, 68696), (868, 64264), (899, 62048), (928, 60109), (992, 56231), (1108, 50344), (1624, 34348), (1736, 32132), (1798, 31024), (1939, 28768), (2216, 25172), (3248, 17174), (3472, 16066), (3596, 15512), (3878, 14384), (4432, 12586), (6293, 8864), (6496, 8587), (6944, 8033), (7192, 7756)]