51393484

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{3691}}^1$

素因数の和:3813

約数の個数: 18

約数和(自身を含む): 91513604

約数和(自身を除く): 40120120

約数列:

[1, 2, 4, 59, 118, 236, 3481, 3691, 6962, 7382, 13924, 14764, 217769, 435538, 871076, 12848371, 25696742, 51393484]

約数ペア:

[(1, 51393484), (2, 25696742), (4, 12848371), (59, 871076), (118, 435538), (236, 217769), (3481, 14764), (3691, 13924), (6962, 7382)]