53990067386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{643183}}^1$

素因数の和:643298

約数の個数: 24

約数和(自身を含む): 87099977280

約数和(自身を除く): 33109909894

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 2209, 4418, 41971, 83942, 643183, 1286366, 12220477, 24440954, 30229601, 60459202, 574362419, 1148724838, 1420791247, 2841582494, 26995033693, 53990067386]

約数ペア:

[(1, 53990067386), (2, 26995033693), (19, 2841582494), (38, 1420791247), (47, 1148724838), (94, 574362419), (893, 60459202), (1786, 30229601), (2209, 24440954), (4418, 12220477), (41971, 1286366), (83942, 643183)]