55648593

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 60473007

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 29, 33, 39, 63, 71, 77, 87, 91, 99, 117, 143, 189, 203, 213, 231, 261, 273, 297, 319, 351, 377, 429, 497, 609, 639, 693, 781, 783, 819, 923, 957, 1001, 1131, 1287, 1491, 1827, 1917, 2059, 2079, 2233, 2343, 2457, 2639, 2769, 2871, 3003, 3393, 3861, 4147, 4473, 5467, 5481, 6177, 6461, 6699, 7029, 7917, 8307, 8613, 9009, 10153, 10179, 12441, 13419, 14413, 16401, 18531, 19383, 20097, 21087, 22649, 23751, 24921, 26767, 27027, 29029, 30459, 37323, 43239, 49203, 55593, 58149, 60291, 67947, 71071, 71253, 80301, 87087, 91377, 111969, 129717, 147609, 158543, 174447, 187369, 203841, 213213, 240903, 261261, 274131, 294437, 389151, 475629, 562107, 611523, 639639, 722709, 783783, 883311, 1426887, 1686321, 1918917, 2061059, 2649933, 4280661, 5058963, 6183177, 7949799, 18549531, 55648593]

約数ペア:

[(1, 55648593), (3, 18549531), (7, 7949799), (9, 6183177), (11, 5058963), (13, 4280661), (21, 2649933), (27, 2061059), (29, 1918917), (33, 1686321), (39, 1426887), (63, 883311), (71, 783783), (77, 722709), (87, 639639), (91, 611523), (99, 562107), (117, 475629), (143, 389151), (189, 294437), (203, 274131), (213, 261261), (231, 240903), (261, 213213), (273, 203841), (297, 187369), (319, 174447), (351, 158543), (377, 147609), (429, 129717), (497, 111969), (609, 91377), (639, 87087), (693, 80301), (781, 71253), (783, 71071), (819, 67947), (923, 60291), (957, 58149), (1001, 55593), (1131, 49203), (1287, 43239), (1491, 37323), (1827, 30459), (1917, 29029), (2059, 27027), (2079, 26767), (2233, 24921), (2343, 23751), (2457, 22649), (2639, 21087), (2769, 20097), (2871, 19383), (3003, 18531), (3393, 16401), (3861, 14413), (4147, 13419), (4473, 12441), (5467, 10179), (5481, 10153), (6177, 9009), (6461, 8613), (6699, 8307), (7029, 7917)]