51157886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15493}}^1$

素因数の和:15635

約数の個数: 16

約数和(自身を含む): 83295744

約数和(自身を除く): 32137858

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 15493, 30986, 201409, 402818, 1967611, 3935222, 25578943, 51157886]

約数ペア:

[(1, 51157886), (2, 25578943), (13, 3935222), (26, 1967611), (127, 402818), (254, 201409), (1651, 30986), (3302, 15493)]