51383163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4131

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 30869637

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4079, 4199, 12237, 12597, 53027, 69343, 77501, 159081, 208029, 232503, 901459, 1007513, 1317517, 2704377, 3022539, 3952551, 17127721, 51383163]

約数ペア:

[(1, 51383163), (3, 17127721), (13, 3952551), (17, 3022539), (19, 2704377), (39, 1317517), (51, 1007513), (57, 901459), (221, 232503), (247, 208029), (323, 159081), (663, 77501), (741, 69343), (969, 53027), (4079, 12597), (4199, 12237)]