47289214

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 88030800

約数和(自身を除く): 40741586

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 109, 133, 218, 233, 266, 466, 763, 931, 1526, 1631, 1862, 2071, 3262, 4142, 4427, 5341, 8854, 10682, 11417, 14497, 22834, 25397, 28994, 30989, 50794, 61978, 101479, 177779, 202958, 216923, 355558, 433846, 482543, 965086, 1244453, 2488906, 3377801, 6755602, 23644607, 47289214]

約数ペア:

[(1, 47289214), (2, 23644607), (7, 6755602), (14, 3377801), (19, 2488906), (38, 1244453), (49, 965086), (98, 482543), (109, 433846), (133, 355558), (218, 216923), (233, 202958), (266, 177779), (466, 101479), (763, 61978), (931, 50794), (1526, 30989), (1631, 28994), (1862, 25397), (2071, 22834), (3262, 14497), (4142, 11417), (4427, 10682), (5341, 8854)]