53980942

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 82201680

約数和(自身を除く): 28220738

約数列:

[1, 2, 109, 193, 218, 386, 1283, 2566, 21037, 42074, 139847, 247619, 279694, 495238, 26990471, 53980942]

約数ペア:

[(1, 53980942), (2, 26990471), (109, 495238), (193, 279694), (218, 247619), (386, 139847), (1283, 42074), (2566, 21037)]