54639928

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22691}}^1$

素因数の和:22747

約数の個数: 32

約数和(自身を含む): 119813760

約数和(自身を除く): 65173832

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 22691, 45382, 90764, 158837, 181528, 317674, 635348, 975713, 1270696, 1951426, 3902852, 6829991, 7805704, 13659982, 27319964, 54639928]

約数ペア:

[(1, 54639928), (2, 27319964), (4, 13659982), (7, 7805704), (8, 6829991), (14, 3902852), (28, 1951426), (43, 1270696), (56, 975713), (86, 635348), (172, 317674), (301, 181528), (344, 158837), (602, 90764), (1204, 45382), (2408, 22691)]