54906980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119363}}^1$

素因数の和:119395

約数の個数: 24

約数和(自身を含む): 120318912

約数和(自身を除く): 65411932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 119363, 238726, 477452, 596815, 1193630, 2387260, 2745349, 5490698, 10981396, 13726745, 27453490, 54906980]

約数ペア:

[(1, 54906980), (2, 27453490), (4, 13726745), (5, 10981396), (10, 5490698), (20, 2745349), (23, 2387260), (46, 1193630), (92, 596815), (115, 477452), (230, 238726), (460, 119363)]