51753560

素因数分解:

$2^3\times 5^1\times {\mathrm{1293839}}^1$

素因数の和:1293850

約数の個数: 16

約数和(自身を含む): 116445600

約数和(自身を除く): 64692040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1293839, 2587678, 5175356, 6469195, 10350712, 12938390, 25876780, 51753560]

約数ペア:

[(1, 51753560), (2, 25876780), (4, 12938390), (5, 10350712), (8, 6469195), (10, 5175356), (20, 2587678), (40, 1293839)]