53987536

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{12451}}^1$

素因数の和:12730

約数の個数: 20

約数和(自身を含む): 104995264

約数和(自身を除く): 51007728

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 12451, 24902, 49804, 99608, 199216, 3374221, 6748442, 13496884, 26993768, 53987536]

約数ペア:

[(1, 53987536), (2, 26993768), (4, 13496884), (8, 6748442), (16, 3374221), (271, 199216), (542, 99608), (1084, 49804), (2168, 24902), (4336, 12451)]