51403834

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20611}}^1$

素因数の和:20685

約数の個数: 16

約数和(自身を含む): 81623520

約数和(自身を除く): 30219686

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 20611, 41222, 597719, 886273, 1195438, 1772546, 25701917, 51403834]

約数ペア:

[(1, 51403834), (2, 25701917), (29, 1772546), (43, 1195438), (58, 886273), (86, 597719), (1247, 41222), (2494, 20611)]