47308520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24137}}^1$

素因数の和:24162

約数の個数: 48

約数和(自身を含む): 123827940

約数和(自身を除く): 76519420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 24137, 48274, 96548, 120685, 168959, 193096, 241370, 337918, 482740, 675836, 844795, 965480, 1182713, 1351672, 1689590, 2365426, 3379180, 4730852, 5913565, 6758360, 9461704, 11827130, 23654260, 47308520]

約数ペア:

[(1, 47308520), (2, 23654260), (4, 11827130), (5, 9461704), (7, 6758360), (8, 5913565), (10, 4730852), (14, 3379180), (20, 2365426), (28, 1689590), (35, 1351672), (40, 1182713), (49, 965480), (56, 844795), (70, 675836), (98, 482740), (140, 337918), (196, 241370), (245, 193096), (280, 168959), (392, 120685), (490, 96548), (980, 48274), (1960, 24137)]