51675915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5849}}^1$

素因数の和:5907

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 38180085

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 5849, 8835, 17547, 29245, 87735, 111131, 181319, 333393, 543957, 555655, 906595, 1666965, 2719785, 3445061, 10335183, 17225305, 51675915]

約数ペア:

[(1, 51675915), (3, 17225305), (5, 10335183), (15, 3445061), (19, 2719785), (31, 1666965), (57, 906595), (93, 555655), (95, 543957), (155, 333393), (285, 181319), (465, 111131), (589, 87735), (1767, 29245), (2945, 17547), (5849, 8835)]