28552150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51913}}^1$

素因数の和:51936

約数の個数: 24

約数和(自身を含む): 57936024

約数和(自身を除く): 29383874

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 51913, 103826, 259565, 519130, 571043, 1142086, 1297825, 2595650, 2855215, 5710430, 14276075, 28552150]

約数ペア:

[(1, 28552150), (2, 14276075), (5, 5710430), (10, 2855215), (11, 2595650), (22, 1297825), (25, 1142086), (50, 571043), (55, 519130), (110, 259565), (275, 103826), (550, 51913)]