47244849

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 68544000

約数和(自身を除く): 21299151

約数列:

[1, 3, 19, 57, 67, 89, 139, 201, 267, 417, 1273, 1691, 2641, 3819, 5073, 5963, 7923, 9313, 12371, 17889, 27939, 37113, 113297, 176947, 235049, 339891, 530841, 705147, 828857, 2486571, 15748283, 47244849]

約数ペア:

[(1, 47244849), (3, 15748283), (19, 2486571), (57, 828857), (67, 705147), (89, 530841), (139, 339891), (201, 235049), (267, 176947), (417, 113297), (1273, 37113), (1691, 27939), (2641, 17889), (3819, 12371), (5073, 9313), (5963, 7923)]