54786140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25601}}^1$

素因数の和:25717

約数の個数: 24

約数和(自身を含む): 116130672

約数和(自身を除く): 61344532

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 25601, 51202, 102404, 128005, 256010, 512020, 2739307, 5478614, 10957228, 13696535, 27393070, 54786140]

約数ペア:

[(1, 54786140), (2, 27393070), (4, 13696535), (5, 10957228), (10, 5478614), (20, 2739307), (107, 512020), (214, 256010), (428, 128005), (535, 102404), (1070, 51202), (2140, 25601)]