51955904

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 112

約数和(自身を含む): 138598656

約数和(自身を除く): 86642752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 811, 832, 1001, 1144, 1232, 1456, 1622, 2002, 2288, 2464, 2912, 3244, 4004, 4576, 4928, 5677, 5824, 6488, 8008, 8921, 9152, 10543, 11354, 12976, 16016, 17842, 21086, 22708, 25952, 32032, 35684, 42172, 45416, 51904, 62447, 64064, 71368, 73801, 84344, 90832, 115973, 124894, 142736, 147602, 168688, 181664, 231946, 249788, 285472, 295204, 337376, 363328, 463892, 499576, 570944, 590408, 674752, 811811, 927784, 999152, 1180816, 1623622, 1855568, 1998304, 2361632, 3247244, 3711136, 3996608, 4723264, 6494488, 7422272, 12988976, 25977952, 51955904]

約数ペア:

[(1, 51955904), (2, 25977952), (4, 12988976), (7, 7422272), (8, 6494488), (11, 4723264), (13, 3996608), (14, 3711136), (16, 3247244), (22, 2361632), (26, 1998304), (28, 1855568), (32, 1623622), (44, 1180816), (52, 999152), (56, 927784), (64, 811811), (77, 674752), (88, 590408), (91, 570944), (104, 499576), (112, 463892), (143, 363328), (154, 337376), (176, 295204), (182, 285472), (208, 249788), (224, 231946), (286, 181664), (308, 168688), (352, 147602), (364, 142736), (416, 124894), (448, 115973), (572, 90832), (616, 84344), (704, 73801), (728, 71368), (811, 64064), (832, 62447), (1001, 51904), (1144, 45416), (1232, 42172), (1456, 35684), (1622, 32032), (2002, 25952), (2288, 22708), (2464, 21086), (2912, 17842), (3244, 16016), (4004, 12976), (4576, 11354), (4928, 10543), (5677, 9152), (5824, 8921), (6488, 8008)]