53347900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{17209}}^1$

素因数の和:17254

約数の個数: 36

約数和(自身を含む): 119506240

約数和(自身を除く): 66158340

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 17209, 34418, 68836, 86045, 172090, 344180, 430225, 533479, 860450, 1066958, 1720900, 2133916, 2667395, 5334790, 10669580, 13336975, 26673950, 53347900]

約数ペア:

[(1, 53347900), (2, 26673950), (4, 13336975), (5, 10669580), (10, 5334790), (20, 2667395), (25, 2133916), (31, 1720900), (50, 1066958), (62, 860450), (100, 533479), (124, 430225), (155, 344180), (310, 172090), (620, 86045), (775, 68836), (1550, 34418), (3100, 17209)]