53445950

素因数分解:

$2^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{2539}}^1$

素因数の和:2972

約数の個数: 24

約数和(自身を含む): 99684840

約数和(自身を除く): 46238890

約数列:

[1, 2, 5, 10, 25, 50, 421, 842, 2105, 2539, 4210, 5078, 10525, 12695, 21050, 25390, 63475, 126950, 1068919, 2137838, 5344595, 10689190, 26722975, 53445950]

約数ペア:

[(1, 53445950), (2, 26722975), (5, 10689190), (10, 5344595), (25, 2137838), (50, 1068919), (421, 126950), (842, 63475), (2105, 25390), (2539, 21050), (4210, 12695), (5078, 10525)]