47488030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2293}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 90842400

約数和(自身を除く): 43354370

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 2293, 4142, 4586, 10355, 11465, 20710, 22930, 43567, 87134, 217835, 249937, 435670, 499874, 1249685, 2499370, 4748803, 9497606, 23744015, 47488030]

約数ペア:

[(1, 47488030), (2, 23744015), (5, 9497606), (10, 4748803), (19, 2499370), (38, 1249685), (95, 499874), (109, 435670), (190, 249937), (218, 217835), (545, 87134), (1090, 43567), (2071, 22930), (2293, 20710), (4142, 11465), (4586, 10355)]