55138412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{115837}}^1$

素因数の和:115865

約数の個数: 24

約数和(自身を含む): 116764704

約数和(自身を除く): 61626292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 115837, 231674, 463348, 810859, 1621718, 1969229, 3243436, 3938458, 7876916, 13784603, 27569206, 55138412]

約数ペア:

[(1, 55138412), (2, 27569206), (4, 13784603), (7, 7876916), (14, 3938458), (17, 3243436), (28, 1969229), (34, 1621718), (68, 810859), (119, 463348), (238, 231674), (476, 115837)]