53816

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2$

素因数の和:75

約数の個数: 24

約数和(自身を含む): 119160

約数和(自身を除く): 65344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 3844, 6727, 7688, 13454, 26908, 53816]

約数ペア:

[(1, 53816), (2, 26908), (4, 13454), (7, 7688), (8, 6727), (14, 3844), (28, 1922), (31, 1736), (56, 961), (62, 868), (124, 434), (217, 248)]