47959786

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 84637440

約数和(自身を除く): 36677654

約数列:

[1, 2, 7, 14, 61, 89, 122, 178, 427, 623, 631, 854, 1246, 1262, 4417, 5429, 8834, 10858, 38003, 38491, 56159, 76006, 76982, 112318, 269437, 393113, 538874, 786226, 3425699, 6851398, 23979893, 47959786]

約数ペア:

[(1, 47959786), (2, 23979893), (7, 6851398), (14, 3425699), (61, 786226), (89, 538874), (122, 393113), (178, 269437), (427, 112318), (623, 76982), (631, 76006), (854, 56159), (1246, 38491), (1262, 38003), (4417, 10858), (5429, 8834)]