51638398

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{8803}}^1$

素因数の和:9231

約数の個数: 16

約数和(自身を含む): 88744320

約数和(自身を除く): 37105922

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 8803, 17606, 61621, 123242, 3688457, 7376914, 25819199, 51638398]

約数ペア:

[(1, 51638398), (2, 25819199), (7, 7376914), (14, 3688457), (419, 123242), (838, 61621), (2933, 17606), (5866, 8803)]