53563480

素因数分解:

$2^3\times 5^1\times {\mathrm{1339087}}^1$

素因数の和:1339098

約数の個数: 16

約数和(自身を含む): 120517920

約数和(自身を除く): 66954440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1339087, 2678174, 5356348, 6695435, 10712696, 13390870, 26781740, 53563480]

約数ペア:

[(1, 53563480), (2, 26781740), (4, 13390870), (5, 10712696), (8, 6695435), (10, 5356348), (20, 2678174), (40, 1339087)]