53191888

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{45541}}^1$

素因数の和:45622

約数の個数: 20

約数和(自身を含む): 104473348

約数和(自身を除く): 51281460

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 45541, 91082, 182164, 364328, 728656, 3324493, 6648986, 13297972, 26595944, 53191888]

約数ペア:

[(1, 53191888), (2, 26595944), (4, 13297972), (8, 6648986), (16, 3324493), (73, 728656), (146, 364328), (292, 182164), (584, 91082), (1168, 45541)]