51412647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 85800960

約数和(自身を除く): 34388313

約数列:

[1, 3, 11, 13, 33, 37, 39, 41, 79, 111, 123, 143, 237, 407, 429, 451, 481, 533, 869, 1027, 1221, 1353, 1443, 1517, 1599, 2607, 2923, 3081, 3239, 4551, 5291, 5863, 8769, 9717, 11297, 15873, 16687, 17589, 19721, 32153, 33891, 35629, 37999, 42107, 50061, 59163, 96459, 106887, 113997, 119843, 126321, 216931, 359529, 417989, 463177, 650793, 1253967, 1318273, 1389531, 1557959, 3954819, 4673877, 17137549, 51412647]

約数ペア:

[(1, 51412647), (3, 17137549), (11, 4673877), (13, 3954819), (33, 1557959), (37, 1389531), (39, 1318273), (41, 1253967), (79, 650793), (111, 463177), (123, 417989), (143, 359529), (237, 216931), (407, 126321), (429, 119843), (451, 113997), (481, 106887), (533, 96459), (869, 59163), (1027, 50061), (1221, 42107), (1353, 37999), (1443, 35629), (1517, 33891), (1599, 32153), (2607, 19721), (2923, 17589), (3081, 16687), (3239, 15873), (4551, 11297), (5291, 9717), (5863, 8769)]