55939128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 172523520

約数和(自身を除く): 116584392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 467, 483, 552, 644, 651, 713, 744, 868, 934, 966, 1288, 1302, 1401, 1426, 1736, 1868, 1932, 2139, 2604, 2802, 2852, 3269, 3736, 3864, 4278, 4991, 5208, 5604, 5704, 6538, 8556, 9807, 9982, 10741, 11208, 13076, 14477, 14973, 17112, 19614, 19964, 21482, 26152, 28954, 29946, 32223, 39228, 39928, 42964, 43431, 57908, 59892, 64446, 75187, 78456, 85928, 86862, 101339, 115816, 119784, 128892, 150374, 173724, 202678, 225561, 257784, 300748, 304017, 332971, 347448, 405356, 451122, 601496, 608034, 665942, 810712, 902244, 998913, 1216068, 1331884, 1804488, 1997826, 2330797, 2432136, 2663768, 3995652, 4661594, 6992391, 7991304, 9323188, 13984782, 18646376, 27969564, 55939128]

約数ペア:

[(1, 55939128), (2, 27969564), (3, 18646376), (4, 13984782), (6, 9323188), (7, 7991304), (8, 6992391), (12, 4661594), (14, 3995652), (21, 2663768), (23, 2432136), (24, 2330797), (28, 1997826), (31, 1804488), (42, 1331884), (46, 1216068), (56, 998913), (62, 902244), (69, 810712), (84, 665942), (92, 608034), (93, 601496), (124, 451122), (138, 405356), (161, 347448), (168, 332971), (184, 304017), (186, 300748), (217, 257784), (248, 225561), (276, 202678), (322, 173724), (372, 150374), (434, 128892), (467, 119784), (483, 115816), (552, 101339), (644, 86862), (651, 85928), (713, 78456), (744, 75187), (868, 64446), (934, 59892), (966, 57908), (1288, 43431), (1302, 42964), (1401, 39928), (1426, 39228), (1736, 32223), (1868, 29946), (1932, 28954), (2139, 26152), (2604, 21482), (2802, 19964), (2852, 19614), (3269, 17112), (3736, 14973), (3864, 14477), (4278, 13076), (4991, 11208), (5208, 10741), (5604, 9982), (5704, 9807), (6538, 8556)]