56431060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{403079}}^1$

素因数の和:403095

約数の個数: 24

約数和(自身を含む): 135434880

約数和(自身を除く): 79003820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 403079, 806158, 1612316, 2015395, 2821553, 4030790, 5643106, 8061580, 11286212, 14107765, 28215530, 56431060]

約数ペア:

[(1, 56431060), (2, 28215530), (4, 14107765), (5, 11286212), (7, 8061580), (10, 5643106), (14, 4030790), (20, 2821553), (28, 2015395), (35, 1612316), (70, 806158), (140, 403079)]