50401720

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3739}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 113770800

約数和(自身を除く): 63369080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 3739, 6740, 7478, 13480, 14956, 18695, 29912, 37390, 74780, 149560, 1260043, 2520086, 5040172, 6300215, 10080344, 12600430, 25200860, 50401720]

約数ペア:

[(1, 50401720), (2, 25200860), (4, 12600430), (5, 10080344), (8, 6300215), (10, 5040172), (20, 2520086), (40, 1260043), (337, 149560), (674, 74780), (1348, 37390), (1685, 29912), (2696, 18695), (3370, 14956), (3739, 13480), (6740, 7478)]