55870130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{51257}}^1$

素因数の和:51373

約数の個数: 16

約数和(自身を含む): 101490840

約数和(自身を除く): 45620710

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 51257, 102514, 256285, 512570, 5587013, 11174026, 27935065, 55870130]

約数ペア:

[(1, 55870130), (2, 27935065), (5, 11174026), (10, 5587013), (109, 512570), (218, 256285), (545, 102514), (1090, 51257)]