53081229

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 71668800

約数和(自身を除く): 18587571

約数列:

[1, 3, 157, 251, 449, 471, 753, 1347, 39407, 70493, 112699, 118221, 211479, 338097, 17693743, 53081229]

約数ペア:

[(1, 53081229), (3, 17693743), (157, 338097), (251, 211479), (449, 118221), (471, 112699), (753, 70493), (1347, 39407)]