51326891

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9949}}^1$

素因数の和:10034

約数の個数: 16

約数和(自身を含む): 64953600

約数和(自身を除く): 13626709

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 9949, 69643, 109439, 666583, 766073, 4666081, 7332413, 51326891]

約数ペア:

[(1, 51326891), (7, 7332413), (11, 4666081), (67, 766073), (77, 666583), (469, 109439), (737, 69643), (5159, 9949)]