51234855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28703}}^1$

素因数の和:28735

約数の個数: 32

約数和(自身を含む): 99201024

約数和(自身を除く): 47966169

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 28703, 86109, 143515, 200921, 430545, 487951, 602763, 1004605, 1463853, 2439755, 3013815, 3415657, 7319265, 10246971, 17078285, 51234855]

約数ペア:

[(1, 51234855), (3, 17078285), (5, 10246971), (7, 7319265), (15, 3415657), (17, 3013815), (21, 2439755), (35, 1463853), (51, 1004605), (85, 602763), (105, 487951), (119, 430545), (255, 200921), (357, 143515), (595, 86109), (1785, 28703)]