53986274

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1877}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 82549368

約数和(自身を除く): 28563094

約数列:

[1, 2, 73, 146, 197, 394, 1877, 3754, 14381, 28762, 137021, 274042, 369769, 739538, 26993137, 53986274]

約数ペア:

[(1, 53986274), (2, 26993137), (73, 739538), (146, 369769), (197, 274042), (394, 137021), (1877, 28762), (3754, 14381)]