53445580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{56857}}^1$

素因数の和:56913

約数の個数: 24

約数和(自身を含む): 114625728

約数和(自身を除く): 61180148

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 56857, 113714, 227428, 284285, 568570, 1137140, 2672279, 5344558, 10689116, 13361395, 26722790, 53445580]

約数ペア:

[(1, 53445580), (2, 26722790), (4, 13361395), (5, 10689116), (10, 5344558), (20, 2672279), (47, 1137140), (94, 568570), (188, 284285), (235, 227428), (470, 113714), (940, 56857)]