51187095

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 92619072

約数和(自身を除く): 41431977

約数列:

[1, 3, 5, 9, 15, 37, 45, 71, 111, 185, 213, 333, 355, 433, 555, 639, 1065, 1299, 1665, 2165, 2627, 3195, 3897, 6495, 7881, 13135, 16021, 19485, 23643, 30743, 39405, 48063, 80105, 92229, 118215, 144189, 153715, 240315, 276687, 461145, 720945, 1137491, 1383435, 3412473, 5687455, 10237419, 17062365, 51187095]

約数ペア:

[(1, 51187095), (3, 17062365), (5, 10237419), (9, 5687455), (15, 3412473), (37, 1383435), (45, 1137491), (71, 720945), (111, 461145), (185, 276687), (213, 240315), (333, 153715), (355, 144189), (433, 118215), (555, 92229), (639, 80105), (1065, 48063), (1299, 39405), (1665, 30743), (2165, 23643), (2627, 19485), (3195, 16021), (3897, 13135), (6495, 7881)]