49777497

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 97016832

約数和(自身を除く): 47239335

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 189, 207, 231, 253, 297, 347, 483, 567, 621, 693, 759, 891, 1041, 1449, 1771, 1863, 2079, 2277, 2429, 3123, 3817, 4347, 5313, 6237, 6831, 7287, 7981, 9369, 11451, 13041, 15939, 20493, 21861, 23943, 26719, 28107, 34353, 47817, 55867, 65583, 71829, 80157, 87791, 103059, 143451, 167601, 196749, 215487, 240471, 263373, 309177, 502803, 614537, 646461, 721413, 790119, 1508409, 1843611, 2164239, 2370357, 4525227, 5530833, 7111071, 16592499, 49777497]

約数ペア:

[(1, 49777497), (3, 16592499), (7, 7111071), (9, 5530833), (11, 4525227), (21, 2370357), (23, 2164239), (27, 1843611), (33, 1508409), (63, 790119), (69, 721413), (77, 646461), (81, 614537), (99, 502803), (161, 309177), (189, 263373), (207, 240471), (231, 215487), (253, 196749), (297, 167601), (347, 143451), (483, 103059), (567, 87791), (621, 80157), (693, 71829), (759, 65583), (891, 55867), (1041, 47817), (1449, 34353), (1771, 28107), (1863, 26719), (2079, 23943), (2277, 21861), (2429, 20493), (3123, 15939), (3817, 13041), (4347, 11451), (5313, 9369), (6237, 7981), (6831, 7287)]