50540545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39953}}^1$

素因数の和:39992

約数の個数: 16

約数和(自身を含む): 69040512

約数和(自身を除く): 18499967

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 39953, 199765, 439483, 918919, 2197415, 4594595, 10108109, 50540545]

約数ペア:

[(1, 50540545), (5, 10108109), (11, 4594595), (23, 2197415), (55, 918919), (115, 439483), (253, 199765), (1265, 39953)]