54204857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 14742343

約数列:

[1, 7, 17, 29, 113, 119, 139, 203, 493, 791, 973, 1921, 2363, 3277, 3451, 4031, 13447, 15707, 16541, 22939, 28217, 55709, 68527, 109949, 267019, 389963, 455503, 479689, 1869133, 3188521, 7743551, 54204857]

約数ペア:

[(1, 54204857), (7, 7743551), (17, 3188521), (29, 1869133), (113, 479689), (119, 455503), (139, 389963), (203, 267019), (493, 109949), (791, 68527), (973, 55709), (1921, 28217), (2363, 22939), (3277, 16541), (3451, 15707), (4031, 13447)]