51667868

素因数分解:

$2^2\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{1399}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 103488000

約数和(自身を除く): 51820132

約数列:

[1, 2, 4, 7, 14, 28, 1319, 1399, 2638, 2798, 5276, 5596, 9233, 9793, 18466, 19586, 36932, 39172, 1845281, 3690562, 7381124, 12916967, 25833934, 51667868]

約数ペア:

[(1, 51667868), (2, 25833934), (4, 12916967), (7, 7381124), (14, 3690562), (28, 1845281), (1319, 39172), (1399, 36932), (2638, 19586), (2798, 18466), (5276, 9793), (5596, 9233)]