55315506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{400837}}^1$

素因数の和:400865

約数の個数: 16

約数和(自身を含む): 115441344

約数和(自身を除く): 60125838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 400837, 801674, 1202511, 2405022, 9219251, 18438502, 27657753, 55315506]

約数ペア:

[(1, 55315506), (2, 27657753), (3, 18438502), (6, 9219251), (23, 2405022), (46, 1202511), (69, 801674), (138, 400837)]