53491968

素因数分解:

$2^8\times 3^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 161884800

約数和(自身を除く): 108392832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 109, 128, 142, 144, 192, 213, 216, 218, 256, 284, 288, 327, 384, 426, 432, 436, 568, 576, 639, 654, 768, 852, 864, 872, 981, 1136, 1152, 1278, 1308, 1704, 1728, 1744, 1917, 1962, 2272, 2304, 2556, 2616, 2943, 3408, 3456, 3488, 3834, 3924, 4544, 5112, 5232, 5886, 6816, 6912, 6976, 7668, 7739, 7848, 9088, 10224, 10464, 11772, 13632, 13952, 15336, 15478, 15696, 18176, 20448, 20928, 23217, 23544, 27264, 27904, 30672, 30956, 31392, 40896, 41856, 46434, 47088, 54528, 61344, 61912, 62784, 69651, 81792, 83712, 92868, 94176, 122688, 123824, 125568, 139302, 163584, 185736, 188352, 208953, 245376, 247648, 251136, 278604, 371472, 376704, 417906, 490752, 495296, 557208, 742944, 753408, 835812, 990592, 1114416, 1485888, 1671624, 1981184, 2228832, 2971776, 3343248, 4457664, 5943552, 6686496, 8915328, 13372992, 17830656, 26745984, 53491968]

約数ペア:

[(1, 53491968), (2, 26745984), (3, 17830656), (4, 13372992), (6, 8915328), (8, 6686496), (9, 5943552), (12, 4457664), (16, 3343248), (18, 2971776), (24, 2228832), (27, 1981184), (32, 1671624), (36, 1485888), (48, 1114416), (54, 990592), (64, 835812), (71, 753408), (72, 742944), (96, 557208), (108, 495296), (109, 490752), (128, 417906), (142, 376704), (144, 371472), (192, 278604), (213, 251136), (216, 247648), (218, 245376), (256, 208953), (284, 188352), (288, 185736), (327, 163584), (384, 139302), (426, 125568), (432, 123824), (436, 122688), (568, 94176), (576, 92868), (639, 83712), (654, 81792), (768, 69651), (852, 62784), (864, 61912), (872, 61344), (981, 54528), (1136, 47088), (1152, 46434), (1278, 41856), (1308, 40896), (1704, 31392), (1728, 30956), (1744, 30672), (1917, 27904), (1962, 27264), (2272, 23544), (2304, 23217), (2556, 20928), (2616, 20448), (2943, 18176), (3408, 15696), (3456, 15478), (3488, 15336), (3834, 13952), (3924, 13632), (4544, 11772), (5112, 10464), (5232, 10224), (5886, 9088), (6816, 7848), (6912, 7739), (6976, 7668)]