53417144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 111161400

約数和(自身を除く): 57744256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 242, 278, 397, 484, 556, 794, 968, 1112, 1529, 1588, 3058, 3176, 4367, 6116, 8734, 12232, 16819, 17468, 33638, 34936, 48037, 55183, 67276, 96074, 110366, 134552, 192148, 220732, 384296, 441464, 607013, 1214026, 2428052, 4856104, 6677143, 13354286, 26708572, 53417144]

約数ペア:

[(1, 53417144), (2, 26708572), (4, 13354286), (8, 6677143), (11, 4856104), (22, 2428052), (44, 1214026), (88, 607013), (121, 441464), (139, 384296), (242, 220732), (278, 192148), (397, 134552), (484, 110366), (556, 96074), (794, 67276), (968, 55183), (1112, 48037), (1529, 34936), (1588, 33638), (3058, 17468), (3176, 16819), (4367, 12232), (6116, 8734)]