55065472

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 141396480

約数和(自身を除く): 86331008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 151, 154, 176, 224, 259, 296, 302, 308, 352, 407, 448, 518, 592, 604, 616, 704, 814, 896, 1036, 1057, 1184, 1208, 1232, 1408, 1628, 1661, 2072, 2114, 2368, 2416, 2464, 2849, 3256, 3322, 4144, 4228, 4736, 4832, 4928, 5587, 5698, 6512, 6644, 8288, 8456, 9664, 9856, 11174, 11396, 11627, 13024, 13288, 16576, 16912, 19328, 22348, 22792, 23254, 26048, 26576, 33152, 33824, 39109, 44696, 45584, 46508, 52096, 53152, 61457, 67648, 78218, 89392, 91168, 93016, 106304, 122914, 135296, 156436, 178784, 182336, 186032, 212608, 245828, 312872, 357568, 364672, 372064, 430199, 491656, 625744, 715136, 744128, 860398, 983312, 1251488, 1488256, 1720796, 1966624, 2502976, 3441592, 3933248, 5005952, 6883184, 7866496, 13766368, 27532736, 55065472]

約数ペア:

[(1, 55065472), (2, 27532736), (4, 13766368), (7, 7866496), (8, 6883184), (11, 5005952), (14, 3933248), (16, 3441592), (22, 2502976), (28, 1966624), (32, 1720796), (37, 1488256), (44, 1251488), (56, 983312), (64, 860398), (74, 744128), (77, 715136), (88, 625744), (112, 491656), (128, 430199), (148, 372064), (151, 364672), (154, 357568), (176, 312872), (224, 245828), (259, 212608), (296, 186032), (302, 182336), (308, 178784), (352, 156436), (407, 135296), (448, 122914), (518, 106304), (592, 93016), (604, 91168), (616, 89392), (704, 78218), (814, 67648), (896, 61457), (1036, 53152), (1057, 52096), (1184, 46508), (1208, 45584), (1232, 44696), (1408, 39109), (1628, 33824), (1661, 33152), (2072, 26576), (2114, 26048), (2368, 23254), (2416, 22792), (2464, 22348), (2849, 19328), (3256, 16912), (3322, 16576), (4144, 13288), (4228, 13024), (4736, 11627), (4832, 11396), (4928, 11174), (5587, 9856), (5698, 9664), (6512, 8456), (6644, 8288)]