50810420

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9041}}^1$

素因数の和:9331

約数の個数: 24

約数和(自身を含む): 107093448

約数和(自身を除く): 56283028

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 9041, 18082, 36164, 45205, 90410, 180820, 2540521, 5081042, 10162084, 12702605, 25405210, 50810420]

約数ペア:

[(1, 50810420), (2, 25405210), (4, 12702605), (5, 10162084), (10, 5081042), (20, 2540521), (281, 180820), (562, 90410), (1124, 45205), (1405, 36164), (2810, 18082), (5620, 9041)]