47889415

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3313}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 68003280

約数和(自身を除く): 20113865

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 2065, 2891, 3313, 14455, 16565, 23191, 115955, 162337, 195467, 811685, 977335, 1368269, 6841345, 9577883, 47889415]

約数ペア:

[(1, 47889415), (5, 9577883), (7, 6841345), (35, 1368269), (49, 977335), (59, 811685), (245, 195467), (295, 162337), (413, 115955), (2065, 23191), (2891, 16565), (3313, 14455)]