55581141

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 96690240

約数和(自身を除く): 41109099

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 231, 259, 407, 539, 777, 929, 1221, 1617, 1813, 2787, 2849, 5439, 6503, 8547, 10219, 19509, 19943, 30657, 34373, 45521, 59829, 71533, 103119, 136563, 214599, 240611, 378103, 500731, 721833, 1134309, 1502193, 1684277, 2646721, 5052831, 7940163, 18527047, 55581141]

約数ペア:

[(1, 55581141), (3, 18527047), (7, 7940163), (11, 5052831), (21, 2646721), (33, 1684277), (37, 1502193), (49, 1134309), (77, 721833), (111, 500731), (147, 378103), (231, 240611), (259, 214599), (407, 136563), (539, 103119), (777, 71533), (929, 59829), (1221, 45521), (1617, 34373), (1813, 30657), (2787, 19943), (2849, 19509), (5439, 10219), (6503, 8547)]