52927780

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17761}}^1$

素因数の和:17919

約数の個数: 24

約数和(自身を含む): 111900600

約数和(自身を除く): 58972820

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 17761, 35522, 71044, 88805, 177610, 355220, 2646389, 5292778, 10585556, 13231945, 26463890, 52927780]

約数ペア:

[(1, 52927780), (2, 26463890), (4, 13231945), (5, 10585556), (10, 5292778), (20, 2646389), (149, 355220), (298, 177610), (596, 88805), (745, 71044), (1490, 35522), (2980, 17761)]