49838165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18701}}^1$

素因数の和:18760

約数の個数: 16

約数和(自身を含む): 65980656

約数和(自身を除く): 16142491

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 18701, 93505, 243113, 766741, 1215565, 3833705, 9967633, 49838165]

約数ペア:

[(1, 49838165), (5, 9967633), (13, 3833705), (41, 1215565), (65, 766741), (205, 243113), (533, 93505), (2665, 18701)]