54542929

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 65302848

約数和(自身を除く): 10759919

約数列:

[1, 7, 49, 101, 103, 107, 707, 721, 749, 4949, 5047, 5243, 10403, 10807, 11021, 72821, 75649, 77147, 509747, 529543, 540029, 1113121, 7791847, 54542929]

約数ペア:

[(1, 54542929), (7, 7791847), (49, 1113121), (101, 540029), (103, 529543), (107, 509747), (707, 77147), (721, 75649), (749, 72821), (4949, 11021), (5047, 10807), (5243, 10403)]