51856467

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4499

約数の個数: 24

約数和(自身を含む): 78142464

約数和(自身を除く): 26285997

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 4447, 11661, 13341, 57811, 102281, 173433, 306843, 751543, 1329653, 2254629, 3988959, 17285489, 51856467]

約数ペア:

[(1, 51856467), (3, 17285489), (13, 3988959), (23, 2254629), (39, 1329653), (69, 751543), (169, 306843), (299, 173433), (507, 102281), (897, 57811), (3887, 13341), (4447, 11661)]