49777275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{39041}}^1$

素因数の和:39071

約数の個数: 24

約数和(自身を含む): 87141744

約数和(自身を除く): 37364469

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 39041, 117123, 195205, 585615, 663697, 976025, 1991091, 2928075, 3318485, 9955455, 16592425, 49777275]

約数ペア:

[(1, 49777275), (3, 16592425), (5, 9955455), (15, 3318485), (17, 2928075), (25, 1991091), (51, 976025), (75, 663697), (85, 585615), (255, 195205), (425, 117123), (1275, 39041)]