51537744

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 157121640

約数和(自身を除く): 105583896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 569, 592, 612, 629, 666, 816, 888, 1138, 1224, 1258, 1332, 1707, 1776, 1887, 2276, 2448, 2516, 2664, 3414, 3774, 4552, 5032, 5121, 5328, 5661, 6828, 7548, 9104, 9673, 10064, 10242, 11322, 13656, 15096, 19346, 20484, 21053, 22644, 27312, 29019, 30192, 38692, 40968, 42106, 45288, 58038, 63159, 77384, 81936, 84212, 87057, 90576, 116076, 126318, 154768, 168424, 174114, 189477, 232152, 252636, 336848, 348228, 357901, 378954, 464304, 505272, 696456, 715802, 757908, 1010544, 1073703, 1392912, 1431604, 1515816, 2147406, 2863208, 3031632, 3221109, 4294812, 5726416, 6442218, 8589624, 12884436, 17179248, 25768872, 51537744]

約数ペア:

[(1, 51537744), (2, 25768872), (3, 17179248), (4, 12884436), (6, 8589624), (8, 6442218), (9, 5726416), (12, 4294812), (16, 3221109), (17, 3031632), (18, 2863208), (24, 2147406), (34, 1515816), (36, 1431604), (37, 1392912), (48, 1073703), (51, 1010544), (68, 757908), (72, 715802), (74, 696456), (102, 505272), (111, 464304), (136, 378954), (144, 357901), (148, 348228), (153, 336848), (204, 252636), (222, 232152), (272, 189477), (296, 174114), (306, 168424), (333, 154768), (408, 126318), (444, 116076), (569, 90576), (592, 87057), (612, 84212), (629, 81936), (666, 77384), (816, 63159), (888, 58038), (1138, 45288), (1224, 42106), (1258, 40968), (1332, 38692), (1707, 30192), (1776, 29019), (1887, 27312), (2276, 22644), (2448, 21053), (2516, 20484), (2664, 19346), (3414, 15096), (3774, 13656), (4552, 11322), (5032, 10242), (5121, 10064), (5328, 9673), (5661, 9104), (6828, 7548)]