51457516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{3313}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 98545104

約数和(自身を除く): 47087588

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3313, 3883, 6626, 7766, 13252, 15532, 36443, 72886, 145772, 1169489, 2338978, 4677956, 12864379, 25728758, 51457516]

約数ペア:

[(1, 51457516), (2, 25728758), (4, 12864379), (11, 4677956), (22, 2338978), (44, 1169489), (353, 145772), (706, 72886), (1412, 36443), (3313, 15532), (3883, 13252), (6626, 7766)]