55641230

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{51047}}^1$

素因数の和:51163

約数の個数: 16

約数和(自身を含む): 101075040

約数和(自身を除く): 45433810

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 51047, 102094, 255235, 510470, 5564123, 11128246, 27820615, 55641230]

約数ペア:

[(1, 55641230), (2, 27820615), (5, 11128246), (10, 5564123), (109, 510470), (218, 255235), (545, 102094), (1090, 51047)]