51069381

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 75267360

約数和(自身を除く): 24197979

約数列:

[1, 3, 11, 33, 121, 269, 363, 523, 807, 1569, 2959, 5753, 8877, 17259, 32549, 63283, 97647, 140687, 189849, 422061, 1547557, 4642671, 17023127, 51069381]

約数ペア:

[(1, 51069381), (3, 17023127), (11, 4642671), (33, 1547557), (121, 422061), (269, 189849), (363, 140687), (523, 97647), (807, 63283), (1569, 32549), (2959, 17259), (5753, 8877)]