51371068

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42667}}^1$

素因数の和:42721

約数の個数: 24

約数和(自身を含む): 105133952

約数和(自身を除く): 53762884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 42667, 85334, 170668, 298669, 597338, 1194676, 1834681, 3669362, 7338724, 12842767, 25685534, 51371068]

約数ペア:

[(1, 51371068), (2, 25685534), (4, 12842767), (7, 7338724), (14, 3669362), (28, 1834681), (43, 1194676), (86, 597338), (172, 298669), (301, 170668), (602, 85334), (1204, 42667)]