54553070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38149}}^1$

素因数の和:38180

約数の個数: 32

約数和(自身を含む): 115365600

約数和(自身を除く): 60812530

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 38149, 76298, 190745, 381490, 419639, 495937, 839278, 991874, 2098195, 2479685, 4196390, 4959370, 5455307, 10910614, 27276535, 54553070]

約数ペア:

[(1, 54553070), (2, 27276535), (5, 10910614), (10, 5455307), (11, 4959370), (13, 4196390), (22, 2479685), (26, 2098195), (55, 991874), (65, 839278), (110, 495937), (130, 419639), (143, 381490), (286, 190745), (715, 76298), (1430, 38149)]