50807205

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 90994176

約数和(自身を除く): 40186971

約数列:

[1, 3, 5, 9, 15, 45, 61, 83, 183, 223, 249, 305, 415, 549, 669, 747, 915, 1115, 1245, 2007, 2745, 3345, 3735, 5063, 10035, 13603, 15189, 18509, 25315, 40809, 45567, 55527, 68015, 75945, 92545, 122427, 166581, 204045, 227835, 277635, 612135, 832905, 1129049, 3387147, 5645245, 10161441, 16935735, 50807205]

約数ペア:

[(1, 50807205), (3, 16935735), (5, 10161441), (9, 5645245), (15, 3387147), (45, 1129049), (61, 832905), (83, 612135), (183, 277635), (223, 227835), (249, 204045), (305, 166581), (415, 122427), (549, 92545), (669, 75945), (747, 68015), (915, 55527), (1115, 45567), (1245, 40809), (2007, 25315), (2745, 18509), (3345, 15189), (3735, 13603), (5063, 10035)]