49404537

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 88583040

約数和(自身を除く): 39178503

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 179, 273, 337, 537, 819, 1011, 1253, 1611, 2327, 2359, 3033, 3759, 4381, 6981, 7077, 11277, 13143, 16289, 20943, 21231, 30667, 39429, 48867, 60323, 92001, 146601, 180969, 276003, 422261, 542907, 784199, 1266783, 2352597, 3800349, 5489393, 7057791, 16468179, 49404537]

約数ペア:

[(1, 49404537), (3, 16468179), (7, 7057791), (9, 5489393), (13, 3800349), (21, 2352597), (39, 1266783), (63, 784199), (91, 542907), (117, 422261), (179, 276003), (273, 180969), (337, 146601), (537, 92001), (819, 60323), (1011, 48867), (1253, 39429), (1611, 30667), (2327, 21231), (2359, 20943), (3033, 16289), (3759, 13143), (4381, 11277), (6981, 7077)]