50798900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5237}}^1$

素因数の和:5348

約数の個数: 36

約数和(自身を含む): 111391308

約数和(自身を除く): 60592408

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 5237, 9700, 10474, 20948, 26185, 52370, 104740, 130925, 261850, 507989, 523700, 1015978, 2031956, 2539945, 5079890, 10159780, 12699725, 25399450, 50798900]

約数ペア:

[(1, 50798900), (2, 25399450), (4, 12699725), (5, 10159780), (10, 5079890), (20, 2539945), (25, 2031956), (50, 1015978), (97, 523700), (100, 507989), (194, 261850), (388, 130925), (485, 104740), (970, 52370), (1940, 26185), (2425, 20948), (4850, 10474), (5237, 9700)]