55553142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{402559}}^1$

素因数の和:402587

約数の個数: 16

約数和(自身を含む): 115937280

約数和(自身を除く): 60384138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 402559, 805118, 1207677, 2415354, 9258857, 18517714, 27776571, 55553142]

約数ペア:

[(1, 55553142), (2, 27776571), (3, 18517714), (6, 9258857), (23, 2415354), (46, 1207677), (69, 805118), (138, 402559)]