48146931

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 87965280

約数和(自身を除く): 39818349

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 73, 87, 133, 171, 203, 219, 261, 361, 399, 511, 551, 609, 657, 1083, 1197, 1387, 1533, 1653, 1827, 2117, 2527, 3249, 3857, 4161, 4599, 4959, 6351, 7581, 9709, 10469, 11571, 12483, 14819, 19053, 22743, 26353, 29127, 31407, 34713, 40223, 44457, 73283, 79059, 87381, 94221, 120669, 133371, 184471, 219849, 237177, 281561, 362007, 553413, 659547, 764237, 844683, 1660239, 2292711, 2534049, 5349659, 6878133, 16048977, 48146931]

約数ペア:

[(1, 48146931), (3, 16048977), (7, 6878133), (9, 5349659), (19, 2534049), (21, 2292711), (29, 1660239), (57, 844683), (63, 764237), (73, 659547), (87, 553413), (133, 362007), (171, 281561), (203, 237177), (219, 219849), (261, 184471), (361, 133371), (399, 120669), (511, 94221), (551, 87381), (609, 79059), (657, 73283), (1083, 44457), (1197, 40223), (1387, 34713), (1533, 31407), (1653, 29127), (1827, 26353), (2117, 22743), (2527, 19053), (3249, 14819), (3857, 12483), (4161, 11571), (4599, 10469), (4959, 9709), (6351, 7581)]