54625838

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 85703184

約数和(自身を除く): 31077346

約数列:

[1, 2, 37, 71, 74, 142, 281, 562, 1369, 2627, 2738, 5254, 10397, 19951, 20794, 39902, 97199, 194398, 384689, 738187, 769378, 1476374, 27312919, 54625838]

約数ペア:

[(1, 54625838), (2, 27312919), (37, 1476374), (71, 769378), (74, 738187), (142, 384689), (281, 194398), (562, 97199), (1369, 39902), (2627, 20794), (2738, 19951), (5254, 10397)]