51832144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 125214208

約数和(自身を除く): 73382064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 367, 388, 679, 728, 734, 776, 1261, 1358, 1456, 1468, 1552, 2522, 2569, 2716, 2936, 4771, 5044, 5138, 5432, 5872, 8827, 9542, 10088, 10276, 10864, 17654, 19084, 20176, 20552, 33397, 35308, 35599, 38168, 41104, 66794, 70616, 71198, 76336, 133588, 141232, 142396, 249193, 267176, 284792, 462787, 498386, 534352, 569584, 925574, 996772, 1851148, 1993544, 3239509, 3702296, 3987088, 6479018, 7404592, 12958036, 25916072, 51832144]

約数ペア:

[(1, 51832144), (2, 25916072), (4, 12958036), (7, 7404592), (8, 6479018), (13, 3987088), (14, 3702296), (16, 3239509), (26, 1993544), (28, 1851148), (52, 996772), (56, 925574), (91, 569584), (97, 534352), (104, 498386), (112, 462787), (182, 284792), (194, 267176), (208, 249193), (364, 142396), (367, 141232), (388, 133588), (679, 76336), (728, 71198), (734, 70616), (776, 66794), (1261, 41104), (1358, 38168), (1456, 35599), (1468, 35308), (1552, 33397), (2522, 20552), (2569, 20176), (2716, 19084), (2936, 17654), (4771, 10864), (5044, 10276), (5138, 10088), (5432, 9542), (5872, 8827)]