50888916040

素因数分解:

$2^3\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{796633}}^1$

素因数の和:798241

約数の個数: 32

約数和(自身を含む): 114571901880

約数和(自身を除く): 63682985840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1597, 3194, 6388, 7985, 12776, 15970, 31940, 63880, 796633, 1593266, 3186532, 3983165, 6373064, 7966330, 15932660, 31865320, 1272222901, 2544445802, 5088891604, 6361114505, 10177783208, 12722229010, 25444458020, 50888916040]

約数ペア:

[(1, 50888916040), (2, 25444458020), (4, 12722229010), (5, 10177783208), (8, 6361114505), (10, 5088891604), (20, 2544445802), (40, 1272222901), (1597, 31865320), (3194, 15932660), (6388, 7966330), (7985, 6373064), (12776, 3983165), (15970, 3186532), (31940, 1593266), (63880, 796633)]