57055518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 144012960

約数和(自身を除く): 86957442

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 41, 57, 78, 82, 114, 117, 123, 171, 234, 246, 247, 313, 342, 369, 494, 533, 626, 738, 741, 779, 939, 1066, 1482, 1558, 1599, 1878, 2223, 2337, 2817, 3198, 4069, 4446, 4674, 4797, 5634, 5947, 7011, 8138, 9594, 10127, 11894, 12207, 12833, 14022, 17841, 20254, 24414, 25666, 30381, 35682, 36621, 38499, 53523, 60762, 73242, 76998, 77311, 91143, 107046, 115497, 154622, 166829, 182286, 230994, 231933, 243827, 333658, 463866, 487654, 500487, 695799, 731481, 1000974, 1391598, 1462962, 1501461, 2194443, 3002922, 3169751, 4388886, 6339502, 9509253, 19018506, 28527759, 57055518]

約数ペア:

[(1, 57055518), (2, 28527759), (3, 19018506), (6, 9509253), (9, 6339502), (13, 4388886), (18, 3169751), (19, 3002922), (26, 2194443), (38, 1501461), (39, 1462962), (41, 1391598), (57, 1000974), (78, 731481), (82, 695799), (114, 500487), (117, 487654), (123, 463866), (171, 333658), (234, 243827), (246, 231933), (247, 230994), (313, 182286), (342, 166829), (369, 154622), (494, 115497), (533, 107046), (626, 91143), (738, 77311), (741, 76998), (779, 73242), (939, 60762), (1066, 53523), (1482, 38499), (1558, 36621), (1599, 35682), (1878, 30381), (2223, 25666), (2337, 24414), (2817, 20254), (3198, 17841), (4069, 14022), (4446, 12833), (4674, 12207), (4797, 11894), (5634, 10127), (5947, 9594), (7011, 8138)]