51543548

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 105821184

約数和(自身を除く): 54277636

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 151, 167, 292, 302, 334, 511, 604, 668, 1022, 1057, 1169, 2044, 2114, 2338, 4228, 4676, 11023, 12191, 22046, 24382, 25217, 44092, 48764, 50434, 77161, 85337, 100868, 154322, 170674, 176519, 308644, 341348, 353038, 706076, 1840841, 3681682, 7363364, 12885887, 25771774, 51543548]

約数ペア:

[(1, 51543548), (2, 25771774), (4, 12885887), (7, 7363364), (14, 3681682), (28, 1840841), (73, 706076), (146, 353038), (151, 341348), (167, 308644), (292, 176519), (302, 170674), (334, 154322), (511, 100868), (604, 85337), (668, 77161), (1022, 50434), (1057, 48764), (1169, 44092), (2044, 25217), (2114, 24382), (2338, 22046), (4228, 12191), (4676, 11023)]