54159259

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 69562800

約数和(自身を除く): 15403541

約数列:

[1, 7, 11, 49, 77, 89, 539, 623, 979, 1129, 4361, 6853, 7903, 12419, 47971, 55321, 86933, 100481, 608531, 703367, 1105291, 4923569, 7737037, 54159259]

約数ペア:

[(1, 54159259), (7, 7737037), (11, 4923569), (49, 1105291), (77, 703367), (89, 608531), (539, 100481), (623, 86933), (979, 55321), (1129, 47971), (4361, 12419), (6853, 7903)]