49155730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3469}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 96188400

約数和(自身を除く): 47032670

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 3469, 6938, 7085, 14170, 17345, 34690, 45097, 90194, 225485, 378121, 450970, 756242, 1890605, 3781210, 4915573, 9831146, 24577865, 49155730]

約数ペア:

[(1, 49155730), (2, 24577865), (5, 9831146), (10, 4915573), (13, 3781210), (26, 1890605), (65, 756242), (109, 450970), (130, 378121), (218, 225485), (545, 90194), (1090, 45097), (1417, 34690), (2834, 17345), (3469, 14170), (6938, 7085)]