54790645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 83272320

約数和(自身を除く): 28481675

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 157, 169, 295, 413, 455, 767, 785, 845, 1099, 1183, 2041, 2065, 3835, 5369, 5495, 5915, 9263, 9971, 10205, 14287, 26533, 26845, 46315, 49855, 64841, 69797, 71435, 120419, 132665, 185731, 324205, 348985, 602095, 842933, 928655, 1565447, 4214665, 7827235, 10958129, 54790645]

約数ペア:

[(1, 54790645), (5, 10958129), (7, 7827235), (13, 4214665), (35, 1565447), (59, 928655), (65, 842933), (91, 602095), (157, 348985), (169, 324205), (295, 185731), (413, 132665), (455, 120419), (767, 71435), (785, 69797), (845, 64841), (1099, 49855), (1183, 46315), (2041, 26845), (2065, 26533), (3835, 14287), (5369, 10205), (5495, 9971), (5915, 9263)]