56238980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401707}}^1$

素因数の和:401723

約数の個数: 24

約数和(自身を含む): 134973888

約数和(自身を除く): 78734908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401707, 803414, 1606828, 2008535, 2811949, 4017070, 5623898, 8034140, 11247796, 14059745, 28119490, 56238980]

約数ペア:

[(1, 56238980), (2, 28119490), (4, 14059745), (5, 11247796), (7, 8034140), (10, 5623898), (14, 4017070), (20, 2811949), (28, 2008535), (35, 1606828), (70, 803414), (140, 401707)]