47182520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15319}}^1$

素因数の和:15348

約数の個数: 64

約数和(自身を含む): 132364800

約数和(自身を除く): 85182280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 15319, 30638, 61276, 76595, 107233, 122552, 153190, 168509, 214466, 306380, 337018, 428932, 536165, 612760, 674036, 842545, 857864, 1072330, 1179563, 1348072, 1685090, 2144660, 2359126, 3370180, 4289320, 4718252, 5897815, 6740360, 9436504, 11795630, 23591260, 47182520]

約数ペア:

[(1, 47182520), (2, 23591260), (4, 11795630), (5, 9436504), (7, 6740360), (8, 5897815), (10, 4718252), (11, 4289320), (14, 3370180), (20, 2359126), (22, 2144660), (28, 1685090), (35, 1348072), (40, 1179563), (44, 1072330), (55, 857864), (56, 842545), (70, 674036), (77, 612760), (88, 536165), (110, 428932), (140, 337018), (154, 306380), (220, 214466), (280, 168509), (308, 153190), (385, 122552), (440, 107233), (616, 76595), (770, 61276), (1540, 30638), (3080, 15319)]