54719818

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{2131}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 84580704

約数和(自身を除く): 29860886

約数列:

[1, 2, 37, 74, 347, 694, 2131, 4262, 12839, 25678, 78847, 157694, 739457, 1478914, 27359909, 54719818]

約数ペア:

[(1, 54719818), (2, 27359909), (37, 1478914), (74, 739457), (347, 157694), (694, 78847), (2131, 25678), (4262, 12839)]