53051781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 80403840

約数和(自身を除く): 27352059

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 1033, 2703, 3021, 3099, 17119, 17561, 19627, 51357, 52683, 54749, 58881, 164247, 333659, 930733, 1000977, 1040231, 2792199, 3120693, 17683927, 53051781]

約数ペア:

[(1, 53051781), (3, 17683927), (17, 3120693), (19, 2792199), (51, 1040231), (53, 1000977), (57, 930733), (159, 333659), (323, 164247), (901, 58881), (969, 54749), (1007, 52683), (1033, 51357), (2703, 19627), (3021, 17561), (3099, 17119)]