56243278

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 106810704

約数和(自身を除く): 50567426

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 131, 182, 262, 337, 637, 674, 917, 1274, 1703, 1834, 2359, 3406, 4381, 4718, 6419, 8762, 11921, 12838, 16513, 23842, 30667, 33026, 44147, 61334, 83447, 88294, 166894, 214669, 309029, 429338, 573911, 618058, 1147822, 2163203, 4017377, 4326406, 8034754, 28121639, 56243278]

約数ペア:

[(1, 56243278), (2, 28121639), (7, 8034754), (13, 4326406), (14, 4017377), (26, 2163203), (49, 1147822), (91, 618058), (98, 573911), (131, 429338), (182, 309029), (262, 214669), (337, 166894), (637, 88294), (674, 83447), (917, 61334), (1274, 44147), (1703, 33026), (1834, 30667), (2359, 23842), (3406, 16513), (4381, 12838), (4718, 11921), (6419, 8762)]