49909320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138637}}^1$

素因数の和:138654

約数の個数: 48

約数和(自身を含む): 162206460

約数和(自身を除く): 112297140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 138637, 277274, 415911, 554548, 693185, 831822, 1109096, 1247733, 1386370, 1663644, 2079555, 2495466, 2772740, 3327288, 4159110, 4990932, 5545480, 6238665, 8318220, 9981864, 12477330, 16636440, 24954660, 49909320]

約数ペア:

[(1, 49909320), (2, 24954660), (3, 16636440), (4, 12477330), (5, 9981864), (6, 8318220), (8, 6238665), (9, 5545480), (10, 4990932), (12, 4159110), (15, 3327288), (18, 2772740), (20, 2495466), (24, 2079555), (30, 1663644), (36, 1386370), (40, 1247733), (45, 1109096), (60, 831822), (72, 693185), (90, 554548), (120, 415911), (180, 277274), (360, 138637)]