52107580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53171}}^1$

素因数の和:53194

約数の個数: 36

約数和(自身を含む): 127293768

約数和(自身を除く): 75186188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 53171, 106342, 212684, 265855, 372197, 531710, 744394, 1063420, 1488788, 1860985, 2605379, 3721970, 5210758, 7443940, 10421516, 13026895, 26053790, 52107580]

約数ペア:

[(1, 52107580), (2, 26053790), (4, 13026895), (5, 10421516), (7, 7443940), (10, 5210758), (14, 3721970), (20, 2605379), (28, 1860985), (35, 1488788), (49, 1063420), (70, 744394), (98, 531710), (140, 372197), (196, 265855), (245, 212684), (490, 106342), (980, 53171)]