54939055

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 67001760

約数和(自身を除く): 12062705

約数列:

[1, 5, 137, 139, 577, 685, 695, 2885, 19043, 79049, 80203, 95215, 395245, 401015, 10987811, 54939055]

約数ペア:

[(1, 54939055), (5, 10987811), (137, 401015), (139, 395245), (577, 95215), (685, 80203), (695, 79049), (2885, 19043)]