51047038

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{15649}}^1$

素因数の和:15891

約数の個数: 16

約数和(自身を含む): 87890400

約数和(自身を除く): 36843362

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 15649, 31298, 109543, 219086, 3646217, 7292434, 25523519, 51047038]

約数ペア:

[(1, 51047038), (2, 25523519), (7, 7292434), (14, 3646217), (233, 219086), (466, 109543), (1631, 31298), (3262, 15649)]