51280424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11467}}^1$

素因数の和:11529

約数の個数: 32

約数和(自身を含む): 105964320

約数和(自身を除く): 54683896

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 11467, 22934, 45868, 91736, 149071, 298142, 493081, 596284, 986162, 1192568, 1972324, 3944648, 6410053, 12820106, 25640212, 51280424]

約数ペア:

[(1, 51280424), (2, 25640212), (4, 12820106), (8, 6410053), (13, 3944648), (26, 1972324), (43, 1192568), (52, 986162), (86, 596284), (104, 493081), (172, 298142), (344, 149071), (559, 91736), (1118, 45868), (2236, 22934), (4472, 11467)]