56771316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 176117760

約数和(自身を除く): 119346444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 71, 76, 84, 114, 126, 133, 142, 167, 171, 213, 228, 252, 266, 284, 334, 342, 399, 426, 497, 501, 532, 639, 668, 684, 798, 852, 994, 1002, 1169, 1197, 1278, 1349, 1491, 1503, 1596, 1988, 2004, 2338, 2394, 2556, 2698, 2982, 3006, 3173, 3507, 4047, 4473, 4676, 4788, 5396, 5964, 6012, 6346, 7014, 8094, 8946, 9443, 9519, 10521, 11857, 12141, 12692, 14028, 16188, 17892, 18886, 19038, 21042, 22211, 23714, 24282, 28329, 28557, 35571, 37772, 38076, 42084, 44422, 47428, 48564, 56658, 57114, 66633, 71142, 82999, 84987, 88844, 106713, 113316, 114228, 133266, 142284, 165998, 169974, 199899, 213426, 225283, 248997, 266532, 331996, 339948, 399798, 426852, 450566, 497994, 675849, 746991, 799596, 901132, 995988, 1351698, 1493982, 1576981, 2027547, 2703396, 2987964, 3153962, 4055094, 4730943, 6307924, 8110188, 9461886, 14192829, 18923772, 28385658, 56771316]

約数ペア:

[(1, 56771316), (2, 28385658), (3, 18923772), (4, 14192829), (6, 9461886), (7, 8110188), (9, 6307924), (12, 4730943), (14, 4055094), (18, 3153962), (19, 2987964), (21, 2703396), (28, 2027547), (36, 1576981), (38, 1493982), (42, 1351698), (57, 995988), (63, 901132), (71, 799596), (76, 746991), (84, 675849), (114, 497994), (126, 450566), (133, 426852), (142, 399798), (167, 339948), (171, 331996), (213, 266532), (228, 248997), (252, 225283), (266, 213426), (284, 199899), (334, 169974), (342, 165998), (399, 142284), (426, 133266), (497, 114228), (501, 113316), (532, 106713), (639, 88844), (668, 84987), (684, 82999), (798, 71142), (852, 66633), (994, 57114), (1002, 56658), (1169, 48564), (1197, 47428), (1278, 44422), (1349, 42084), (1491, 38076), (1503, 37772), (1596, 35571), (1988, 28557), (2004, 28329), (2338, 24282), (2394, 23714), (2556, 22211), (2698, 21042), (2982, 19038), (3006, 18886), (3173, 17892), (3507, 16188), (4047, 14028), (4473, 12692), (4676, 12141), (4788, 11857), (5396, 10521), (5964, 9519), (6012, 9443), (6346, 8946), (7014, 8094)]