49936009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 54720000

約数和(自身を除く): 4783991

約数列:

[1, 19, 31, 149, 569, 589, 2831, 4619, 10811, 17639, 84781, 87761, 335141, 1610839, 2628211, 49936009]

約数ペア:

[(1, 49936009), (19, 2628211), (31, 1610839), (149, 335141), (569, 87761), (589, 84781), (2831, 17639), (4619, 10811)]