56815668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 191245824

約数和(自身を除く): 134430156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 41, 42, 47, 52, 54, 63, 78, 81, 82, 84, 91, 94, 108, 117, 123, 126, 141, 156, 162, 164, 182, 188, 189, 234, 246, 252, 273, 282, 287, 324, 329, 351, 364, 369, 378, 423, 468, 492, 533, 546, 564, 567, 574, 611, 658, 702, 738, 756, 819, 846, 861, 987, 1053, 1066, 1092, 1107, 1134, 1148, 1222, 1269, 1316, 1404, 1476, 1599, 1638, 1692, 1722, 1833, 1927, 1974, 2106, 2132, 2214, 2268, 2444, 2457, 2538, 2583, 2961, 3198, 3276, 3321, 3444, 3666, 3731, 3807, 3854, 3948, 4212, 4277, 4428, 4797, 4914, 5076, 5166, 5499, 5781, 5922, 6396, 6642, 7332, 7371, 7462, 7614, 7708, 7749, 8554, 8883, 9594, 9828, 10332, 10998, 11193, 11562, 11844, 12831, 13284, 13489, 14391, 14742, 14924, 15228, 15498, 16497, 17108, 17343, 17766, 19188, 21996, 22386, 23124, 23247, 25051, 25662, 26649, 26978, 28782, 29484, 30996, 32994, 33579, 34686, 35532, 38493, 40467, 43173, 44772, 46494, 49491, 50102, 51324, 52029, 53298, 53956, 57564, 65988, 67158, 69372, 75153, 76986, 80934, 86346, 92988, 98982, 100204, 100737, 104058, 106596, 115479, 121401, 134316, 150306, 153972, 156087, 161868, 172692, 175357, 197964, 201474, 208116, 225459, 230958, 242802, 300612, 302211, 312174, 346437, 350714, 364203, 402948, 450918, 461916, 485604, 526071, 604422, 624348, 676377, 692874, 701428, 728406, 901836, 1052142, 1092609, 1208844, 1352754, 1385748, 1456812, 1578213, 2029131, 2104284, 2185218, 2705508, 3156426, 4058262, 4370436, 4734639, 6312852, 8116524, 9469278, 14203917, 18938556, 28407834, 56815668]

約数ペア:

[(1, 56815668), (2, 28407834), (3, 18938556), (4, 14203917), (6, 9469278), (7, 8116524), (9, 6312852), (12, 4734639), (13, 4370436), (14, 4058262), (18, 3156426), (21, 2705508), (26, 2185218), (27, 2104284), (28, 2029131), (36, 1578213), (39, 1456812), (41, 1385748), (42, 1352754), (47, 1208844), (52, 1092609), (54, 1052142), (63, 901836), (78, 728406), (81, 701428), (82, 692874), (84, 676377), (91, 624348), (94, 604422), (108, 526071), (117, 485604), (123, 461916), (126, 450918), (141, 402948), (156, 364203), (162, 350714), (164, 346437), (182, 312174), (188, 302211), (189, 300612), (234, 242802), (246, 230958), (252, 225459), (273, 208116), (282, 201474), (287, 197964), (324, 175357), (329, 172692), (351, 161868), (364, 156087), (369, 153972), (378, 150306), (423, 134316), (468, 121401), (492, 115479), (533, 106596), (546, 104058), (564, 100737), (567, 100204), (574, 98982), (611, 92988), (658, 86346), (702, 80934), (738, 76986), (756, 75153), (819, 69372), (846, 67158), (861, 65988), (987, 57564), (1053, 53956), (1066, 53298), (1092, 52029), (1107, 51324), (1134, 50102), (1148, 49491), (1222, 46494), (1269, 44772), (1316, 43173), (1404, 40467), (1476, 38493), (1599, 35532), (1638, 34686), (1692, 33579), (1722, 32994), (1833, 30996), (1927, 29484), (1974, 28782), (2106, 26978), (2132, 26649), (2214, 25662), (2268, 25051), (2444, 23247), (2457, 23124), (2538, 22386), (2583, 21996), (2961, 19188), (3198, 17766), (3276, 17343), (3321, 17108), (3444, 16497), (3666, 15498), (3731, 15228), (3807, 14924), (3854, 14742), (3948, 14391), (4212, 13489), (4277, 13284), (4428, 12831), (4797, 11844), (4914, 11562), (5076, 11193), (5166, 10998), (5499, 10332), (5781, 9828), (5922, 9594), (6396, 8883), (6642, 8554), (7332, 7749), (7371, 7708), (7462, 7614)]