49128916

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 87290280

約数和(自身を除く): 38161364

約数列:

[1, 2, 4, 109, 218, 281, 401, 436, 562, 802, 1124, 1604, 30629, 43709, 61258, 87418, 112681, 122516, 174836, 225362, 450724, 12282229, 24564458, 49128916]

約数ペア:

[(1, 49128916), (2, 24564458), (4, 12282229), (109, 450724), (218, 225362), (281, 174836), (401, 122516), (436, 112681), (562, 87418), (802, 61258), (1124, 43709), (1604, 30629)]