51185805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10007}}^1$

素因数の和:10057

約数の個数: 32

約数和(自身を含む): 92233728

約数和(自身を除く): 41047923

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 10007, 30021, 50035, 110077, 150105, 310217, 330231, 550385, 930651, 1551085, 1651155, 3412387, 4653255, 10237161, 17061935, 51185805]

約数ペア:

[(1, 51185805), (3, 17061935), (5, 10237161), (11, 4653255), (15, 3412387), (31, 1651155), (33, 1551085), (55, 930651), (93, 550385), (155, 330231), (165, 310217), (341, 150105), (465, 110077), (1023, 50035), (1705, 30021), (5115, 10007)]