53861585

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 66411840

約数和(自身を除く): 12550255

約数列:

[1, 5, 43, 215, 379, 661, 1895, 3305, 16297, 28423, 81485, 142115, 250519, 1252595, 10772317, 53861585]

約数ペア:

[(1, 53861585), (5, 10772317), (43, 1252595), (215, 250519), (379, 142115), (661, 81485), (1895, 28423), (3305, 16297)]