51854458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25747}}^1$

素因数の和:25821

約数の個数: 16

約数和(自身を含む): 83423520

約数和(自身を除く): 31569062

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 25747, 51494, 489193, 978386, 1364591, 2729182, 25927229, 51854458]

約数ペア:

[(1, 51854458), (2, 25927229), (19, 2729182), (38, 1364591), (53, 978386), (106, 489193), (1007, 51494), (2014, 25747)]