51209342

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1153}}^1$

素因数の和:1627

約数の個数: 16

約数和(自身を含む): 78518160

約数和(自身を除く): 27308818

約数列:

[1, 2, 53, 106, 419, 838, 1153, 2306, 22207, 44414, 61109, 122218, 483107, 966214, 25604671, 51209342]

約数ペア:

[(1, 51209342), (2, 25604671), (53, 966214), (106, 483107), (419, 122218), (838, 61109), (1153, 44414), (2306, 22207)]