55401470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{325891}}^1$

素因数の和:325915

約数の個数: 16

約数和(自身を含む): 105589008

約数和(自身を除く): 50187538

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 325891, 651782, 1629455, 3258910, 5540147, 11080294, 27700735, 55401470]

約数ペア:

[(1, 55401470), (2, 27700735), (5, 11080294), (10, 5540147), (17, 3258910), (34, 1629455), (85, 651782), (170, 325891)]