52132840

素因数分解:

$2^3\times 5^1\times {\mathrm{1303321}}^1$

素因数の和:1303332

約数の個数: 16

約数和(自身を含む): 117298980

約数和(自身を除く): 65166140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1303321, 2606642, 5213284, 6516605, 10426568, 13033210, 26066420, 52132840]

約数ペア:

[(1, 52132840), (2, 26066420), (4, 13033210), (5, 10426568), (8, 6516605), (10, 5213284), (20, 2606642), (40, 1303321)]