47538986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{40771}}^1$

素因数の和:40837

約数の個数: 16

約数和(自身を含む): 79260768

約数和(自身を除く): 31721782

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 40771, 81542, 448481, 896962, 2160863, 4321726, 23769493, 47538986]

約数ペア:

[(1, 47538986), (2, 23769493), (11, 4321726), (22, 2160863), (53, 896962), (106, 448481), (583, 81542), (1166, 40771)]