49503555

素因数分解:

$3^4\times 5^1\times {\mathrm{122231}}^1$

素因数の和:122248

約数の個数: 20

約数和(自身を含む): 88740432

約数和(自身を除く): 39236877

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 122231, 366693, 611155, 1100079, 1833465, 3300237, 5500395, 9900711, 16501185, 49503555]

約数ペア:

[(1, 49503555), (3, 16501185), (5, 9900711), (9, 5500395), (15, 3300237), (27, 1833465), (45, 1100079), (81, 611155), (135, 366693), (405, 122231)]