48199641

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 34536999

約数列:

[1, 3, 7, 17, 21, 37, 41, 51, 89, 111, 119, 123, 259, 267, 287, 357, 623, 629, 697, 777, 861, 1513, 1517, 1869, 1887, 2091, 3293, 3649, 4403, 4539, 4551, 4879, 9879, 10591, 10619, 10947, 13209, 14637, 23051, 25543, 25789, 31773, 31857, 55981, 62033, 69153, 76629, 77367, 135013, 167943, 180523, 186099, 391867, 405039, 434231, 541569, 945091, 1175601, 1302693, 2295221, 2835273, 6885663, 16066547, 48199641]

約数ペア:

[(1, 48199641), (3, 16066547), (7, 6885663), (17, 2835273), (21, 2295221), (37, 1302693), (41, 1175601), (51, 945091), (89, 541569), (111, 434231), (119, 405039), (123, 391867), (259, 186099), (267, 180523), (287, 167943), (357, 135013), (623, 77367), (629, 76629), (697, 69153), (777, 62033), (861, 55981), (1513, 31857), (1517, 31773), (1869, 25789), (1887, 25543), (2091, 23051), (3293, 14637), (3649, 13209), (4403, 10947), (4539, 10619), (4551, 10591), (4879, 9879)]