55747972

素因数分解:

$2^2\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1873}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 111660416

約数和(自身を除く): 55912444

約数列:

[1, 2, 4, 7, 14, 28, 1063, 1873, 2126, 3746, 4252, 7441, 7492, 13111, 14882, 26222, 29764, 52444, 1990999, 3981998, 7963996, 13936993, 27873986, 55747972]

約数ペア:

[(1, 55747972), (2, 27873986), (4, 13936993), (7, 7963996), (14, 3981998), (28, 1990999), (1063, 52444), (1873, 29764), (2126, 26222), (3746, 14882), (4252, 13111), (7441, 7492)]