51411390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1713713}}^1$

素因数の和:1713723

約数の個数: 16

約数和(自身を含む): 123387408

約数和(自身を除く): 71976018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1713713, 3427426, 5141139, 8568565, 10282278, 17137130, 25705695, 51411390]

約数ペア:

[(1, 51411390), (2, 25705695), (3, 17137130), (5, 10282278), (6, 8568565), (10, 5141139), (15, 3427426), (30, 1713713)]