50379399

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1700

約数の個数: 36

約数和(自身を含む): 85896720

約数和(自身を除く): 35517321

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 1609, 3479, 4473, 4827, 10437, 11263, 14481, 31311, 33789, 78841, 101367, 114239, 236523, 342717, 709569, 799673, 1028151, 2399019, 5597711, 7197057, 16793133, 50379399]

約数ペア:

[(1, 50379399), (3, 16793133), (7, 7197057), (9, 5597711), (21, 2399019), (49, 1028151), (63, 799673), (71, 709569), (147, 342717), (213, 236523), (441, 114239), (497, 101367), (639, 78841), (1491, 33789), (1609, 31311), (3479, 14481), (4473, 11263), (4827, 10437)]