53513439

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{12553}}^1$

素因数の和:12599

約数の個数: 24

約数和(自身を含む): 85869360

約数和(自身を除く): 32355921

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 12553, 37659, 87871, 263613, 364037, 615097, 1092111, 1845291, 2548259, 7644777, 17837813, 53513439]

約数ペア:

[(1, 53513439), (3, 17837813), (7, 7644777), (21, 2548259), (29, 1845291), (49, 1092111), (87, 615097), (147, 364037), (203, 263613), (609, 87871), (1421, 37659), (4263, 12553)]