54790945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43313}}^1$

素因数の和:43352

約数の個数: 16

約数和(自身を含む): 74846592

約数和(自身を除く): 20055647

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 43313, 216565, 476443, 996199, 2382215, 4980995, 10958189, 54790945]

約数ペア:

[(1, 54790945), (5, 10958189), (11, 4980995), (23, 2382215), (55, 996199), (115, 476443), (253, 216565), (1265, 43313)]