50664980

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9857}}^1$

素因数の和:10123

約数の個数: 24

約数和(自身を含む): 106821288

約数和(自身を除く): 56156308

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 9857, 19714, 39428, 49285, 98570, 197140, 2533249, 5066498, 10132996, 12666245, 25332490, 50664980]

約数ペア:

[(1, 50664980), (2, 25332490), (4, 12666245), (5, 10132996), (10, 5066498), (20, 2533249), (257, 197140), (514, 98570), (1028, 49285), (1285, 39428), (2570, 19714), (5140, 9857)]