50916940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 62301620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1559, 1633, 3118, 3266, 6236, 6532, 7795, 8165, 15590, 16330, 31180, 32660, 35857, 71714, 110689, 143428, 179285, 221378, 358570, 442756, 553445, 717140, 1106890, 2213780, 2545847, 5091694, 10183388, 12729235, 25458470, 50916940]

約数ペア:

[(1, 50916940), (2, 25458470), (4, 12729235), (5, 10183388), (10, 5091694), (20, 2545847), (23, 2213780), (46, 1106890), (71, 717140), (92, 553445), (115, 442756), (142, 358570), (230, 221378), (284, 179285), (355, 143428), (460, 110689), (710, 71714), (1420, 35857), (1559, 32660), (1633, 31180), (3118, 16330), (3266, 15590), (6236, 8165), (6532, 7795)]