520064729051

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{4801}}^1\times {\mathrm{76231}}^1$

素因数の和:81075

約数の個数: 24

約数和(自身を含む): 625972969440

約数和(自身を除く): 105908240389

約数列:

[1, 7, 29, 49, 203, 1421, 4801, 33607, 76231, 139229, 235249, 533617, 974603, 2210699, 3735319, 6822221, 15474893, 108324251, 365985031, 2561895217, 10613565899, 17933266519, 74294961293, 520064729051]

約数ペア:

[(1, 520064729051), (7, 74294961293), (29, 17933266519), (49, 10613565899), (203, 2561895217), (1421, 365985031), (4801, 108324251), (33607, 15474893), (76231, 6822221), (139229, 3735319), (235249, 2210699), (533617, 974603)]