54184670

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{20143}}^1$

素因数の和:20419

約数の個数: 16

約数和(自身を含む): 97899840

約数和(自身を除く): 43715170

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 20143, 40286, 100715, 201430, 5418467, 10836934, 27092335, 54184670]

約数ペア:

[(1, 54184670), (2, 27092335), (5, 10836934), (10, 5418467), (269, 201430), (538, 100715), (1345, 40286), (2690, 20143)]