51580676521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 60569123328

約数和(自身を除く): 8988446807

約数列:

[1, 11, 31, 41, 61, 341, 451, 671, 961, 1271, 1891, 1951, 2501, 10571, 13981, 20801, 21461, 27511, 39401, 58621, 60481, 77531, 79991, 119011, 433411, 644831, 665291, 852841, 879901, 1309121, 1874911, 2403461, 2479721, 3689341, 4879451, 20624021, 26438071, 27276931, 40582751, 53673961, 76871351, 114369571, 151262981, 845584861, 1258065281, 1663892791, 4689152411, 51580676521]

約数ペア:

[(1, 51580676521), (11, 4689152411), (31, 1663892791), (41, 1258065281), (61, 845584861), (341, 151262981), (451, 114369571), (671, 76871351), (961, 53673961), (1271, 40582751), (1891, 27276931), (1951, 26438071), (2501, 20624021), (10571, 4879451), (13981, 3689341), (20801, 2479721), (21461, 2403461), (27511, 1874911), (39401, 1309121), (58621, 879901), (60481, 852841), (77531, 665291), (79991, 644831), (119011, 433411)]