52078130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{400601}}^1$

素因数の和:400621

約数の個数: 16

約数和(自身を含む): 100951704

約数和(自身を除く): 48873574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 400601, 801202, 2003005, 4006010, 5207813, 10415626, 26039065, 52078130]

約数ペア:

[(1, 52078130), (2, 26039065), (5, 10415626), (10, 5207813), (13, 4006010), (26, 2003005), (65, 801202), (130, 400601)]