53489995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17509}}^1$

素因数の和:17574

約数の個数: 16

約数和(自身を含む): 70600320

約数和(自身を除く): 17110325

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 17509, 87545, 227617, 822923, 1138085, 4114615, 10697999, 53489995]

約数ペア:

[(1, 53489995), (5, 10697999), (13, 4114615), (47, 1138085), (65, 822923), (235, 227617), (611, 87545), (3055, 17509)]