49927383

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 54

約数和(自身を含む): 84319872

約数和(自身を除く): 34392489

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 127, 171, 209, 361, 363, 381, 627, 1083, 1089, 1143, 1397, 1881, 2299, 2413, 3249, 3971, 4191, 6897, 7239, 11913, 12573, 15367, 20691, 21717, 26543, 35739, 43681, 45847, 46101, 79629, 131043, 137541, 138303, 238887, 291973, 393129, 412623, 504317, 875919, 1512951, 2627757, 4538853, 5547487, 16642461, 49927383]

約数ペア:

[(1, 49927383), (3, 16642461), (9, 5547487), (11, 4538853), (19, 2627757), (33, 1512951), (57, 875919), (99, 504317), (121, 412623), (127, 393129), (171, 291973), (209, 238887), (361, 138303), (363, 137541), (381, 131043), (627, 79629), (1083, 46101), (1089, 45847), (1143, 43681), (1397, 35739), (1881, 26543), (2299, 21717), (2413, 20691), (3249, 15367), (3971, 12573), (4191, 11913), (6897, 7239)]