53573480

素因数分解:

$2^3\times 5^1\times {\mathrm{1339337}}^1$

素因数の和:1339348

約数の個数: 16

約数和(自身を含む): 120540420

約数和(自身を除く): 66966940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1339337, 2678674, 5357348, 6696685, 10714696, 13393370, 26786740, 53573480]

約数ペア:

[(1, 53573480), (2, 26786740), (4, 13393370), (5, 10714696), (8, 6696685), (10, 5357348), (20, 2678674), (40, 1339337)]