47290460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7187}}^1$

素因数の和:7250

約数の個数: 48

約数和(自身を含む): 115928064

約数和(自身を除く): 68637604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 7187, 14374, 28748, 35935, 50309, 71870, 100618, 143740, 201236, 251545, 337789, 503090, 675578, 1006180, 1351156, 1688945, 2364523, 3377890, 4729046, 6755780, 9458092, 11822615, 23645230, 47290460]

約数ペア:

[(1, 47290460), (2, 23645230), (4, 11822615), (5, 9458092), (7, 6755780), (10, 4729046), (14, 3377890), (20, 2364523), (28, 1688945), (35, 1351156), (47, 1006180), (70, 675578), (94, 503090), (140, 337789), (188, 251545), (235, 201236), (329, 143740), (470, 100618), (658, 71870), (940, 50309), (1316, 35935), (1645, 28748), (3290, 14374), (6580, 7187)]