51381208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{809}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 102351600

約数和(自身を除く): 50970392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 467, 809, 934, 1618, 1868, 3236, 3736, 6472, 7939, 13753, 15878, 27506, 31756, 55012, 63512, 110024, 377803, 755606, 1511212, 3022424, 6422651, 12845302, 25690604, 51381208]

約数ペア:

[(1, 51381208), (2, 25690604), (4, 12845302), (8, 6422651), (17, 3022424), (34, 1511212), (68, 755606), (136, 377803), (467, 110024), (809, 63512), (934, 55012), (1618, 31756), (1868, 27506), (3236, 15878), (3736, 13753), (6472, 7939)]