47420220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27253}}^1$

素因数の和:27294

約数の個数: 48

約数和(自身を含む): 137360160

約数和(自身を除く): 89939940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 27253, 54506, 81759, 109012, 136265, 163518, 272530, 327036, 408795, 545060, 790337, 817590, 1580674, 1635180, 2371011, 3161348, 3951685, 4742022, 7903370, 9484044, 11855055, 15806740, 23710110, 47420220]

約数ペア:

[(1, 47420220), (2, 23710110), (3, 15806740), (4, 11855055), (5, 9484044), (6, 7903370), (10, 4742022), (12, 3951685), (15, 3161348), (20, 2371011), (29, 1635180), (30, 1580674), (58, 817590), (60, 790337), (87, 545060), (116, 408795), (145, 327036), (174, 272530), (290, 163518), (348, 136265), (435, 109012), (580, 81759), (870, 54506), (1740, 27253)]