51883136

素因数分解:

$2^7\times {\mathrm{397}}^1\times {\mathrm{1021}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 103722780

約数和(自身を除く): 51839644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 397, 794, 1021, 1588, 2042, 3176, 4084, 6352, 8168, 12704, 16336, 25408, 32672, 50816, 65344, 130688, 405337, 810674, 1621348, 3242696, 6485392, 12970784, 25941568, 51883136]

約数ペア:

[(1, 51883136), (2, 25941568), (4, 12970784), (8, 6485392), (16, 3242696), (32, 1621348), (64, 810674), (128, 405337), (397, 130688), (794, 65344), (1021, 50816), (1588, 32672), (2042, 25408), (3176, 16336), (4084, 12704), (6352, 8168)]