52611160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187897}}^1$

素因数の和:187915

約数の個数: 32

約数和(自身を含む): 135286560

約数和(自身を除く): 82675400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187897, 375794, 751588, 939485, 1315279, 1503176, 1878970, 2630558, 3757940, 5261116, 6576395, 7515880, 10522232, 13152790, 26305580, 52611160]

約数ペア:

[(1, 52611160), (2, 26305580), (4, 13152790), (5, 10522232), (7, 7515880), (8, 6576395), (10, 5261116), (14, 3757940), (20, 2630558), (28, 1878970), (35, 1503176), (40, 1315279), (56, 939485), (70, 751588), (140, 375794), (280, 187897)]