51612016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{68633}}^1$

素因数の和:68688

約数の個数: 20

約数和(自身を含む): 102127392

約数和(自身を除く): 50515376

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 68633, 137266, 274532, 549064, 1098128, 3225751, 6451502, 12903004, 25806008, 51612016]

約数ペア:

[(1, 51612016), (2, 25806008), (4, 12903004), (8, 6451502), (16, 3225751), (47, 1098128), (94, 549064), (188, 274532), (376, 137266), (752, 68633)]