51952688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 60540112

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 71, 76, 83, 116, 142, 152, 166, 232, 284, 304, 332, 464, 551, 568, 664, 1102, 1136, 1328, 1349, 1577, 2059, 2204, 2407, 2698, 3154, 4118, 4408, 4814, 5396, 5893, 6308, 8236, 8816, 9628, 10792, 11786, 12616, 16472, 19256, 21584, 23572, 25232, 32944, 38512, 39121, 45733, 47144, 78242, 91466, 94288, 111967, 156484, 170897, 182932, 223934, 312968, 341794, 365864, 447868, 625936, 683588, 731728, 895736, 1367176, 1791472, 2734352, 3247043, 6494086, 12988172, 25976344, 51952688]

約数ペア:

[(1, 51952688), (2, 25976344), (4, 12988172), (8, 6494086), (16, 3247043), (19, 2734352), (29, 1791472), (38, 1367176), (58, 895736), (71, 731728), (76, 683588), (83, 625936), (116, 447868), (142, 365864), (152, 341794), (166, 312968), (232, 223934), (284, 182932), (304, 170897), (332, 156484), (464, 111967), (551, 94288), (568, 91466), (664, 78242), (1102, 47144), (1136, 45733), (1328, 39121), (1349, 38512), (1577, 32944), (2059, 25232), (2204, 23572), (2407, 21584), (2698, 19256), (3154, 16472), (4118, 12616), (4408, 11786), (4814, 10792), (5396, 9628), (5893, 8816), (6308, 8236)]