51305595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 90236160

約数和(自身を除く): 38930565

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 2237, 4587, 6711, 7645, 11185, 22935, 24607, 33555, 73821, 123035, 310943, 369105, 932829, 1554715, 3420373, 4664145, 10261119, 17101865, 51305595]

約数ペア:

[(1, 51305595), (3, 17101865), (5, 10261119), (11, 4664145), (15, 3420373), (33, 1554715), (55, 932829), (139, 369105), (165, 310943), (417, 123035), (695, 73821), (1529, 33555), (2085, 24607), (2237, 22935), (4587, 11185), (6711, 7645)]