51262192

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{74509}}^1$

素因数の和:74560

約数の個数: 20

約数和(自身を含む): 101631640

約数和(自身を除く): 50369448

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 74509, 149018, 298036, 596072, 1192144, 3203887, 6407774, 12815548, 25631096, 51262192]

約数ペア:

[(1, 51262192), (2, 25631096), (4, 12815548), (8, 6407774), (16, 3203887), (43, 1192144), (86, 596072), (172, 298036), (344, 149018), (688, 74509)]