51388684

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 91128240

約数和(自身を除く): 39739556

約数列:

[1, 2, 4, 163, 269, 293, 326, 538, 586, 652, 1076, 1172, 43847, 47759, 78817, 87694, 95518, 157634, 175388, 191036, 315268, 12847171, 25694342, 51388684]

約数ペア:

[(1, 51388684), (2, 25694342), (4, 12847171), (163, 315268), (269, 191036), (293, 175388), (326, 157634), (538, 95518), (586, 87694), (652, 78817), (1076, 47759), (1172, 43847)]