53408556

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{2293}}^1$

素因数の和:2950

約数の個数: 36

約数和(自身を含む): 135272592

約数和(自身を除く): 81864036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2293, 2588, 3882, 4586, 5823, 6879, 7764, 9172, 11646, 13758, 20637, 23292, 27516, 41274, 82548, 1483571, 2967142, 4450713, 5934284, 8901426, 13352139, 17802852, 26704278, 53408556]

約数ペア:

[(1, 53408556), (2, 26704278), (3, 17802852), (4, 13352139), (6, 8901426), (9, 5934284), (12, 4450713), (18, 2967142), (36, 1483571), (647, 82548), (1294, 41274), (1941, 27516), (2293, 23292), (2588, 20637), (3882, 13758), (4586, 11646), (5823, 9172), (6879, 7764)]