47705042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4363}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 90491904

約数和(自身を除く): 42786862

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 4363, 5467, 8726, 10934, 30541, 47993, 61082, 95986, 309773, 335951, 619546, 671902, 2168411, 3407503, 4336822, 6815006, 23852521, 47705042]

約数ペア:

[(1, 47705042), (2, 23852521), (7, 6815006), (11, 4336822), (14, 3407503), (22, 2168411), (71, 671902), (77, 619546), (142, 335951), (154, 309773), (497, 95986), (781, 61082), (994, 47993), (1562, 30541), (4363, 10934), (5467, 8726)]