54501205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7129}}^1$

素因数の和:7284

約数の個数: 16

約数和(自身を含む): 71870400

約数和(自身を除く): 17369195

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7129, 7645, 35645, 78419, 392095, 990931, 4954655, 10900241, 54501205]

約数ペア:

[(1, 54501205), (5, 10900241), (11, 4954655), (55, 990931), (139, 392095), (695, 78419), (1529, 35645), (7129, 7645)]