53477560

素因数分解:

$2^3\times 5^1\times {\mathrm{1336939}}^1$

素因数の和:1336950

約数の個数: 16

約数和(自身を含む): 120324600

約数和(自身を除く): 66847040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1336939, 2673878, 5347756, 6684695, 10695512, 13369390, 26738780, 53477560]

約数ペア:

[(1, 53477560), (2, 26738780), (4, 13369390), (5, 10695512), (8, 6684695), (10, 5347756), (20, 2673878), (40, 1336939)]