28409050

素因数分解:

$2^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{2503}}^1$

素因数の和:2742

約数の個数: 24

約数和(自身を含む): 53094816

約数和(自身を除く): 24685766

約数列:

[1, 2, 5, 10, 25, 50, 227, 454, 1135, 2270, 2503, 5006, 5675, 11350, 12515, 25030, 62575, 125150, 568181, 1136362, 2840905, 5681810, 14204525, 28409050]

約数ペア:

[(1, 28409050), (2, 14204525), (5, 5681810), (10, 2840905), (25, 1136362), (50, 568181), (227, 125150), (454, 62575), (1135, 25030), (2270, 12515), (2503, 11350), (5006, 5675)]