56838672

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 140

約数和(自身を含む): 180528624

約数和(自身を除く): 123689952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 443, 486, 528, 594, 648, 729, 792, 886, 891, 972, 1188, 1296, 1329, 1458, 1584, 1772, 1782, 1944, 2376, 2658, 2673, 2916, 3544, 3564, 3888, 3987, 4752, 4873, 5316, 5346, 5832, 7088, 7128, 7974, 8019, 9746, 10632, 10692, 11664, 11961, 14256, 14619, 15948, 16038, 19492, 21264, 21384, 23922, 29238, 31896, 32076, 35883, 38984, 42768, 43857, 47844, 58476, 63792, 64152, 71766, 77968, 87714, 95688, 107649, 116952, 128304, 131571, 143532, 175428, 191376, 215298, 233904, 263142, 287064, 322947, 350856, 394713, 430596, 526284, 574128, 645894, 701712, 789426, 861192, 1052568, 1184139, 1291788, 1578852, 1722384, 2105136, 2368278, 2583576, 3157704, 3552417, 4736556, 5167152, 6315408, 7104834, 9473112, 14209668, 18946224, 28419336, 56838672]

約数ペア:

[(1, 56838672), (2, 28419336), (3, 18946224), (4, 14209668), (6, 9473112), (8, 7104834), (9, 6315408), (11, 5167152), (12, 4736556), (16, 3552417), (18, 3157704), (22, 2583576), (24, 2368278), (27, 2105136), (33, 1722384), (36, 1578852), (44, 1291788), (48, 1184139), (54, 1052568), (66, 861192), (72, 789426), (81, 701712), (88, 645894), (99, 574128), (108, 526284), (132, 430596), (144, 394713), (162, 350856), (176, 322947), (198, 287064), (216, 263142), (243, 233904), (264, 215298), (297, 191376), (324, 175428), (396, 143532), (432, 131571), (443, 128304), (486, 116952), (528, 107649), (594, 95688), (648, 87714), (729, 77968), (792, 71766), (886, 64152), (891, 63792), (972, 58476), (1188, 47844), (1296, 43857), (1329, 42768), (1458, 38984), (1584, 35883), (1772, 32076), (1782, 31896), (1944, 29238), (2376, 23922), (2658, 21384), (2673, 21264), (2916, 19492), (3544, 16038), (3564, 15948), (3888, 14619), (3987, 14256), (4752, 11961), (4873, 11664), (5316, 10692), (5346, 10632), (5832, 9746), (7088, 8019), (7128, 7974)]