53688745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31489}}^1$

素因数の和:31536

約数の個数: 16

約数和(自身を含む): 72552960

約数和(自身を除く): 18864215

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 31489, 157445, 346379, 976159, 1731895, 4880795, 10737749, 53688745]

約数ペア:

[(1, 53688745), (5, 10737749), (11, 4880795), (31, 1731895), (55, 976159), (155, 346379), (341, 157445), (1705, 31489)]