51619906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{27197}}^1$

素因数の和:27285

約数の個数: 16

約数和(自身を含む): 84531384

約数和(自身を除く): 32911478

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 27197, 54394, 353561, 707122, 1985381, 3970762, 25809953, 51619906]

約数ペア:

[(1, 51619906), (2, 25809953), (13, 3970762), (26, 1985381), (73, 707122), (146, 353561), (949, 54394), (1898, 27197)]