57856130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{56171}}^1$

素因数の和:56281

約数の個数: 16

約数和(自身を含む): 105153984

約数和(自身を除く): 47297854

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 56171, 112342, 280855, 561710, 5785613, 11571226, 28928065, 57856130]

約数ペア:

[(1, 57856130), (2, 28928065), (5, 11571226), (10, 5785613), (103, 561710), (206, 280855), (515, 112342), (1030, 56171)]