57451212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 191842560

約数和(自身を除く): 134391348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 71, 76, 78, 84, 91, 114, 117, 126, 133, 142, 156, 169, 171, 182, 213, 228, 234, 247, 252, 266, 273, 284, 338, 342, 364, 399, 426, 468, 494, 497, 507, 532, 546, 639, 676, 684, 741, 798, 819, 852, 923, 988, 994, 1014, 1092, 1183, 1197, 1278, 1349, 1482, 1491, 1521, 1596, 1638, 1729, 1846, 1988, 2028, 2223, 2366, 2394, 2556, 2698, 2769, 2964, 2982, 3042, 3211, 3276, 3458, 3549, 3692, 4047, 4446, 4473, 4732, 4788, 5187, 5396, 5538, 5964, 6084, 6422, 6461, 6916, 7098, 8094, 8307, 8892, 8946, 9443, 9633, 10374, 10647, 11076, 11999, 12141, 12844, 12922, 14196, 15561, 16188, 16614, 17537, 17892, 18886, 19266, 19383, 20748, 21294, 22477, 23998, 24282, 25844, 28329, 28899, 31122, 33228, 35074, 35997, 37772, 38532, 38766, 42588, 44954, 47996, 48564, 52611, 56658, 57798, 58149, 62244, 67431, 70148, 71994, 77532, 83993, 84987, 89908, 105222, 107991, 113316, 115596, 116298, 122759, 134862, 143988, 157833, 167986, 169974, 202293, 210444, 215982, 227981, 232596, 245518, 251979, 269724, 315666, 335972, 339948, 368277, 404586, 431964, 455962, 491036, 503958, 631332, 683943, 736554, 755937, 809172, 911924, 1007916, 1104831, 1367886, 1473108, 1511874, 1595867, 2051829, 2209662, 2735772, 3023748, 3191734, 4103658, 4419324, 4787601, 6383468, 8207316, 9575202, 14362803, 19150404, 28725606, 57451212]

約数ペア:

[(1, 57451212), (2, 28725606), (3, 19150404), (4, 14362803), (6, 9575202), (7, 8207316), (9, 6383468), (12, 4787601), (13, 4419324), (14, 4103658), (18, 3191734), (19, 3023748), (21, 2735772), (26, 2209662), (28, 2051829), (36, 1595867), (38, 1511874), (39, 1473108), (42, 1367886), (52, 1104831), (57, 1007916), (63, 911924), (71, 809172), (76, 755937), (78, 736554), (84, 683943), (91, 631332), (114, 503958), (117, 491036), (126, 455962), (133, 431964), (142, 404586), (156, 368277), (169, 339948), (171, 335972), (182, 315666), (213, 269724), (228, 251979), (234, 245518), (247, 232596), (252, 227981), (266, 215982), (273, 210444), (284, 202293), (338, 169974), (342, 167986), (364, 157833), (399, 143988), (426, 134862), (468, 122759), (494, 116298), (497, 115596), (507, 113316), (532, 107991), (546, 105222), (639, 89908), (676, 84987), (684, 83993), (741, 77532), (798, 71994), (819, 70148), (852, 67431), (923, 62244), (988, 58149), (994, 57798), (1014, 56658), (1092, 52611), (1183, 48564), (1197, 47996), (1278, 44954), (1349, 42588), (1482, 38766), (1491, 38532), (1521, 37772), (1596, 35997), (1638, 35074), (1729, 33228), (1846, 31122), (1988, 28899), (2028, 28329), (2223, 25844), (2366, 24282), (2394, 23998), (2556, 22477), (2698, 21294), (2769, 20748), (2964, 19383), (2982, 19266), (3042, 18886), (3211, 17892), (3276, 17537), (3458, 16614), (3549, 16188), (3692, 15561), (4047, 14196), (4446, 12922), (4473, 12844), (4732, 12141), (4788, 11999), (5187, 11076), (5396, 10647), (5538, 10374), (5964, 9633), (6084, 9443), (6422, 8946), (6461, 8892), (6916, 8307), (7098, 8094)]