48757225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 66611808

約数和(自身を除く): 17854583

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 1177, 1657, 2675, 5885, 8285, 18227, 29425, 41425, 91135, 177299, 455675, 886495, 1950289, 4432475, 9751445, 48757225]

約数ペア:

[(1, 48757225), (5, 9751445), (11, 4432475), (25, 1950289), (55, 886495), (107, 455675), (275, 177299), (535, 91135), (1177, 41425), (1657, 29425), (2675, 18227), (5885, 8285)]