51105850

素因数分解:

$2^1\times 5^2\times {\mathrm{1009}}^1\times {\mathrm{1013}}^1$

素因数の和:2034

約数の個数: 24

約数和(自身を含む): 95245020

約数和(自身を除く): 44139170

約数列:

[1, 2, 5, 10, 25, 50, 1009, 1013, 2018, 2026, 5045, 5065, 10090, 10130, 25225, 25325, 50450, 50650, 1022117, 2044234, 5110585, 10221170, 25552925, 51105850]

約数ペア:

[(1, 51105850), (2, 25552925), (5, 10221170), (10, 5110585), (25, 2044234), (50, 1022117), (1009, 50650), (1013, 50450), (2018, 25325), (2026, 25225), (5045, 10130), (5065, 10090)]