52854860

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20809}}^1$

素因数の和:20945

約数の個数: 24

約数和(自身を含む): 111874560

約数和(自身を除く): 59019700

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 20809, 41618, 83236, 104045, 208090, 416180, 2642743, 5285486, 10570972, 13213715, 26427430, 52854860]

約数ペア:

[(1, 52854860), (2, 26427430), (4, 13213715), (5, 10570972), (10, 5285486), (20, 2642743), (127, 416180), (254, 208090), (508, 104045), (635, 83236), (1270, 41618), (2540, 20809)]