51914020

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5419}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 109267200

約数和(自身を除く): 57353180

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 5419, 9580, 10838, 21676, 27095, 54190, 108380, 2595701, 5191402, 10382804, 12978505, 25957010, 51914020]

約数ペア:

[(1, 51914020), (2, 25957010), (4, 12978505), (5, 10382804), (10, 5191402), (20, 2595701), (479, 108380), (958, 54190), (1916, 27095), (2395, 21676), (4790, 10838), (5419, 9580)]