48390951

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 75655168

約数和(自身を除く): 27264217

約数列:

[1, 3, 7, 21, 67, 163, 201, 211, 469, 489, 633, 1141, 1407, 1477, 3423, 4431, 10921, 14137, 32763, 34393, 42411, 76447, 98959, 103179, 229341, 240751, 296877, 722253, 2304331, 6912993, 16130317, 48390951]

約数ペア:

[(1, 48390951), (3, 16130317), (7, 6912993), (21, 2304331), (67, 722253), (163, 296877), (201, 240751), (211, 229341), (469, 103179), (489, 98959), (633, 76447), (1141, 42411), (1407, 34393), (1477, 32763), (3423, 14137), (4431, 10921)]