51648156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 169303680

約数和(自身を除く): 117655524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 49, 57, 63, 67, 69, 76, 84, 92, 98, 114, 126, 133, 134, 138, 147, 161, 171, 196, 201, 207, 228, 252, 266, 268, 276, 294, 322, 342, 399, 402, 414, 437, 441, 469, 483, 532, 588, 603, 644, 684, 798, 804, 828, 874, 882, 931, 938, 966, 1127, 1197, 1206, 1273, 1311, 1407, 1449, 1541, 1596, 1748, 1764, 1862, 1876, 1932, 2254, 2394, 2412, 2546, 2622, 2793, 2814, 2898, 3059, 3082, 3283, 3381, 3724, 3819, 3933, 4221, 4508, 4623, 4788, 5092, 5244, 5586, 5628, 5796, 6118, 6164, 6566, 6762, 7638, 7866, 8379, 8442, 8911, 9177, 9246, 9849, 10143, 10787, 11172, 11457, 12236, 13132, 13524, 13869, 15276, 15732, 16758, 16884, 17822, 18354, 18492, 19698, 20286, 21413, 21574, 22914, 26733, 27531, 27738, 29279, 29547, 32361, 33516, 35644, 36708, 39396, 40572, 42826, 43148, 45828, 53466, 55062, 55476, 58558, 59094, 62377, 64239, 64722, 75509, 80199, 85652, 87837, 97083, 106932, 110124, 117116, 118188, 124754, 128478, 129444, 151018, 160398, 175674, 187131, 192717, 194166, 204953, 226527, 249508, 256956, 263511, 302036, 320796, 351348, 374262, 385434, 388332, 409906, 453054, 527022, 561393, 614859, 679581, 748524, 770868, 819812, 906108, 1054044, 1122786, 1229718, 1359162, 1434671, 1844577, 2245572, 2459436, 2718324, 2869342, 3689154, 4304013, 5738684, 7378308, 8608026, 12912039, 17216052, 25824078, 51648156]

約数ペア:

[(1, 51648156), (2, 25824078), (3, 17216052), (4, 12912039), (6, 8608026), (7, 7378308), (9, 5738684), (12, 4304013), (14, 3689154), (18, 2869342), (19, 2718324), (21, 2459436), (23, 2245572), (28, 1844577), (36, 1434671), (38, 1359162), (42, 1229718), (46, 1122786), (49, 1054044), (57, 906108), (63, 819812), (67, 770868), (69, 748524), (76, 679581), (84, 614859), (92, 561393), (98, 527022), (114, 453054), (126, 409906), (133, 388332), (134, 385434), (138, 374262), (147, 351348), (161, 320796), (171, 302036), (196, 263511), (201, 256956), (207, 249508), (228, 226527), (252, 204953), (266, 194166), (268, 192717), (276, 187131), (294, 175674), (322, 160398), (342, 151018), (399, 129444), (402, 128478), (414, 124754), (437, 118188), (441, 117116), (469, 110124), (483, 106932), (532, 97083), (588, 87837), (603, 85652), (644, 80199), (684, 75509), (798, 64722), (804, 64239), (828, 62377), (874, 59094), (882, 58558), (931, 55476), (938, 55062), (966, 53466), (1127, 45828), (1197, 43148), (1206, 42826), (1273, 40572), (1311, 39396), (1407, 36708), (1449, 35644), (1541, 33516), (1596, 32361), (1748, 29547), (1764, 29279), (1862, 27738), (1876, 27531), (1932, 26733), (2254, 22914), (2394, 21574), (2412, 21413), (2546, 20286), (2622, 19698), (2793, 18492), (2814, 18354), (2898, 17822), (3059, 16884), (3082, 16758), (3283, 15732), (3381, 15276), (3724, 13869), (3819, 13524), (3933, 13132), (4221, 12236), (4508, 11457), (4623, 11172), (4788, 10787), (5092, 10143), (5244, 9849), (5586, 9246), (5628, 9177), (5796, 8911), (6118, 8442), (6164, 8379), (6566, 7866), (6762, 7638)]