54813140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119159}}^1$

素因数の和:119191

約数の個数: 24

約数和(自身を含む): 120113280

約数和(自身を除く): 65300140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 119159, 238318, 476636, 595795, 1191590, 2383180, 2740657, 5481314, 10962628, 13703285, 27406570, 54813140]

約数ペア:

[(1, 54813140), (2, 27406570), (4, 13703285), (5, 10962628), (10, 5481314), (20, 2740657), (23, 2383180), (46, 1191590), (92, 595795), (115, 476636), (230, 238318), (460, 119159)]