52428085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21269}}^1$

素因数の和:21320

約数の個数: 16

約数和(自身を含む): 68914800

約数和(自身を除く): 16486715

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 21269, 106345, 361573, 616801, 1807865, 3084005, 10485617, 52428085]

約数ペア:

[(1, 52428085), (5, 10485617), (17, 3084005), (29, 1807865), (85, 616801), (145, 361573), (493, 106345), (2465, 21269)]