47700520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24337}}^1$

素因数の和:24362

約数の個数: 48

約数和(自身を含む): 124853940

約数和(自身を除く): 77153420

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, 24337, 48674, 97348, 121685, 170359, 194696, 243370, 340718, 486740, 681436, 851795, 973480, 1192513, 1362872, 1703590, 2385026, 3407180, 4770052, 5962565, 6814360, 9540104, 11925130, 23850260, 47700520]

約数ペア:

[(1, 47700520), (2, 23850260), (4, 11925130), (5, 9540104), (7, 6814360), (8, 5962565), (10, 4770052), (14, 3407180), (20, 2385026), (28, 1703590), (35, 1362872), (40, 1192513), (49, 973480), (56, 851795), (70, 681436), (98, 486740), (140, 340718), (196, 243370), (245, 194696), (280, 170359), (392, 121685), (490, 97348), (980, 48674), (1960, 24337)]