51870882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1235021}}^1$

素因数の和:1235033

約数の個数: 16

約数和(自身を含む): 118562112

約数和(自身を除く): 66691230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1235021, 2470042, 3705063, 7410126, 8645147, 17290294, 25935441, 51870882]

約数ペア:

[(1, 51870882), (2, 25935441), (3, 17290294), (6, 8645147), (7, 7410126), (14, 3705063), (21, 2470042), (42, 1235021)]