51323200

素因数分解:

$2^6\times 5^2\times {\mathrm{32077}}^1$

素因数の和:32099

約数の個数: 42

約数和(自身を含む): 126291086

約数和(自身を除く): 74967886

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 32077, 64154, 128308, 160385, 256616, 320770, 513232, 641540, 801925, 1026464, 1283080, 1603850, 2052928, 2566160, 3207700, 5132320, 6415400, 10264640, 12830800, 25661600, 51323200]

約数ペア:

[(1, 51323200), (2, 25661600), (4, 12830800), (5, 10264640), (8, 6415400), (10, 5132320), (16, 3207700), (20, 2566160), (25, 2052928), (32, 1603850), (40, 1283080), (50, 1026464), (64, 801925), (80, 641540), (100, 513232), (160, 320770), (200, 256616), (320, 160385), (400, 128308), (800, 64154), (1600, 32077)]