51931152

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1358

約数の個数: 160

約数和(自身を含む): 183599360

約数和(自身を除く): 131668208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1321, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2642, 2808, 3024, 3276, 3963, 4368, 4914, 5284, 5616, 6552, 7926, 9247, 9828, 10568, 11889, 13104, 15852, 17173, 18494, 19656, 21136, 23778, 27741, 31704, 34346, 35667, 36988, 39312, 47556, 51519, 55482, 63408, 68692, 71334, 73976, 83223, 95112, 103038, 110964, 120211, 137384, 142668, 147952, 154557, 166446, 190224, 206076, 221928, 240422, 249669, 274768, 285336, 309114, 332892, 360633, 412152, 443856, 463671, 480844, 499338, 570672, 618228, 665784, 721266, 824304, 927342, 961688, 998676, 1081899, 1236456, 1331568, 1442532, 1854684, 1923376, 1997352, 2163798, 2472912, 2885064, 3245697, 3709368, 3994704, 4327596, 5770128, 6491394, 7418736, 8655192, 12982788, 17310384, 25965576, 51931152]

約数ペア:

[(1, 51931152), (2, 25965576), (3, 17310384), (4, 12982788), (6, 8655192), (7, 7418736), (8, 6491394), (9, 5770128), (12, 4327596), (13, 3994704), (14, 3709368), (16, 3245697), (18, 2885064), (21, 2472912), (24, 2163798), (26, 1997352), (27, 1923376), (28, 1854684), (36, 1442532), (39, 1331568), (42, 1236456), (48, 1081899), (52, 998676), (54, 961688), (56, 927342), (63, 824304), (72, 721266), (78, 665784), (84, 618228), (91, 570672), (104, 499338), (108, 480844), (112, 463671), (117, 443856), (126, 412152), (144, 360633), (156, 332892), (168, 309114), (182, 285336), (189, 274768), (208, 249669), (216, 240422), (234, 221928), (252, 206076), (273, 190224), (312, 166446), (336, 154557), (351, 147952), (364, 142668), (378, 137384), (432, 120211), (468, 110964), (504, 103038), (546, 95112), (624, 83223), (702, 73976), (728, 71334), (756, 68692), (819, 63408), (936, 55482), (1008, 51519), (1092, 47556), (1321, 39312), (1404, 36988), (1456, 35667), (1512, 34346), (1638, 31704), (1872, 27741), (2184, 23778), (2457, 21136), (2642, 19656), (2808, 18494), (3024, 17173), (3276, 15852), (3963, 13104), (4368, 11889), (4914, 10568), (5284, 9828), (5616, 9247), (6552, 7926)]