47888533

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 63043596

約数和(自身を除く): 15155063

約数列:

[1, 7, 11, 41, 49, 77, 121, 197, 287, 451, 539, 847, 1379, 2009, 2167, 3157, 4961, 5929, 8077, 9653, 15169, 22099, 23837, 34727, 56539, 88847, 106183, 166859, 243089, 395773, 621929, 977317, 1168013, 4353503, 6841219, 47888533]

約数ペア:

[(1, 47888533), (7, 6841219), (11, 4353503), (41, 1168013), (49, 977317), (77, 621929), (121, 395773), (197, 243089), (287, 166859), (451, 106183), (539, 88847), (847, 56539), (1379, 34727), (2009, 23837), (2167, 22099), (3157, 15169), (4961, 9653), (5929, 8077)]