51122528

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 105080976

約数和(自身を除く): 53958448

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 106, 172, 212, 344, 424, 688, 701, 848, 1376, 1402, 1696, 2279, 2804, 4558, 5608, 9116, 11216, 18232, 22432, 30143, 36464, 37153, 60286, 72928, 74306, 120572, 148612, 241144, 297224, 482288, 594448, 964576, 1188896, 1597579, 3195158, 6390316, 12780632, 25561264, 51122528]

約数ペア:

[(1, 51122528), (2, 25561264), (4, 12780632), (8, 6390316), (16, 3195158), (32, 1597579), (43, 1188896), (53, 964576), (86, 594448), (106, 482288), (172, 297224), (212, 241144), (344, 148612), (424, 120572), (688, 74306), (701, 72928), (848, 60286), (1376, 37153), (1402, 36464), (1696, 30143), (2279, 22432), (2804, 18232), (4558, 11216), (5608, 9116)]