55747216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 145704960

約数和(自身を除く): 89957744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 23, 28, 34, 38, 46, 56, 67, 68, 76, 92, 112, 119, 133, 134, 136, 152, 161, 184, 238, 266, 268, 272, 304, 322, 323, 368, 391, 437, 469, 476, 532, 536, 644, 646, 782, 874, 938, 952, 1064, 1072, 1139, 1273, 1288, 1292, 1541, 1564, 1748, 1876, 1904, 2128, 2261, 2278, 2546, 2576, 2584, 2737, 3059, 3082, 3128, 3496, 3752, 4522, 4556, 5092, 5168, 5474, 6118, 6164, 6256, 6992, 7429, 7504, 7973, 8911, 9044, 9112, 10184, 10787, 10948, 12236, 12328, 14858, 15946, 17822, 18088, 18224, 20368, 21574, 21641, 21896, 24472, 24656, 26197, 29279, 29716, 31892, 35644, 36176, 43148, 43282, 43792, 48944, 52003, 52394, 58558, 59432, 63784, 71288, 86296, 86564, 104006, 104788, 117116, 118864, 127568, 142576, 151487, 172592, 173128, 183379, 204953, 208012, 209576, 234232, 302974, 346256, 366758, 409906, 416024, 419152, 468464, 497743, 605948, 733516, 819812, 832048, 995486, 1211896, 1467032, 1639624, 1990972, 2423792, 2934064, 3279248, 3484201, 3981944, 6968402, 7963888, 13936804, 27873608, 55747216]

約数ペア:

[(1, 55747216), (2, 27873608), (4, 13936804), (7, 7963888), (8, 6968402), (14, 3981944), (16, 3484201), (17, 3279248), (19, 2934064), (23, 2423792), (28, 1990972), (34, 1639624), (38, 1467032), (46, 1211896), (56, 995486), (67, 832048), (68, 819812), (76, 733516), (92, 605948), (112, 497743), (119, 468464), (133, 419152), (134, 416024), (136, 409906), (152, 366758), (161, 346256), (184, 302974), (238, 234232), (266, 209576), (268, 208012), (272, 204953), (304, 183379), (322, 173128), (323, 172592), (368, 151487), (391, 142576), (437, 127568), (469, 118864), (476, 117116), (532, 104788), (536, 104006), (644, 86564), (646, 86296), (782, 71288), (874, 63784), (938, 59432), (952, 58558), (1064, 52394), (1072, 52003), (1139, 48944), (1273, 43792), (1288, 43282), (1292, 43148), (1541, 36176), (1564, 35644), (1748, 31892), (1876, 29716), (1904, 29279), (2128, 26197), (2261, 24656), (2278, 24472), (2546, 21896), (2576, 21641), (2584, 21574), (2737, 20368), (3059, 18224), (3082, 18088), (3128, 17822), (3496, 15946), (3752, 14858), (4522, 12328), (4556, 12236), (5092, 10948), (5168, 10787), (5474, 10184), (6118, 9112), (6164, 9044), (6256, 8911), (6992, 7973), (7429, 7504)]