55474206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401987}}^1$

素因数の和:402015

約数の個数: 16

約数和(自身を含む): 115772544

約数和(自身を除く): 60298338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 401987, 803974, 1205961, 2411922, 9245701, 18491402, 27737103, 55474206]

約数ペア:

[(1, 55474206), (2, 27737103), (3, 18491402), (6, 9245701), (23, 2411922), (46, 1205961), (69, 803974), (138, 401987)]