52074490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1009}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 101298960

約数和(自身を除く): 49224470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1009, 1985, 2018, 3970, 5045, 5161, 10090, 10322, 13117, 25805, 26234, 51610, 65585, 131170, 400573, 801146, 2002865, 4005730, 5207449, 10414898, 26037245, 52074490]

約数ペア:

[(1, 52074490), (2, 26037245), (5, 10414898), (10, 5207449), (13, 4005730), (26, 2002865), (65, 801146), (130, 400573), (397, 131170), (794, 65585), (1009, 51610), (1985, 26234), (2018, 25805), (3970, 13117), (5045, 10322), (5161, 10090)]