54793256

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13781}}^1$

素因数の和:13865

約数の個数: 32

約数和(自身を含む): 119076480

約数和(自身を除く): 64283224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 13781, 27562, 55124, 96467, 110248, 192934, 385868, 771736, 978451, 1956902, 3913804, 6849157, 7827608, 13698314, 27396628, 54793256]

約数ペア:

[(1, 54793256), (2, 27396628), (4, 13698314), (7, 7827608), (8, 6849157), (14, 3913804), (28, 1956902), (56, 978451), (71, 771736), (142, 385868), (284, 192934), (497, 110248), (568, 96467), (994, 55124), (1988, 27562), (3976, 13781)]