49995205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4027}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 64963584

約数和(自身を除く): 14968379

約数列:

[1, 5, 13, 65, 191, 955, 2483, 4027, 12415, 20135, 52351, 261755, 769157, 3845785, 9999041, 49995205]

約数ペア:

[(1, 49995205), (5, 9999041), (13, 3845785), (65, 769157), (191, 261755), (955, 52351), (2483, 20135), (4027, 12415)]