53780846

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 96380928

約数和(自身を除く): 42600082

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 1493, 2573, 2986, 5146, 10451, 18011, 20902, 36022, 46283, 92566, 123919, 247838, 323981, 647962, 867433, 1734866, 3841489, 7682978, 26890423, 53780846]

約数ペア:

[(1, 53780846), (2, 26890423), (7, 7682978), (14, 3841489), (31, 1734866), (62, 867433), (83, 647962), (166, 323981), (217, 247838), (434, 123919), (581, 92566), (1162, 46283), (1493, 36022), (2573, 20902), (2986, 18011), (5146, 10451)]