52181560

素因数分解:

$2^3\times 5^1\times {\mathrm{1304539}}^1$

素因数の和:1304550

約数の個数: 16

約数和(自身を含む): 117408600

約数和(自身を除く): 65227040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1304539, 2609078, 5218156, 6522695, 10436312, 13045390, 26090780, 52181560]

約数ペア:

[(1, 52181560), (2, 26090780), (4, 13045390), (5, 10436312), (8, 6522695), (10, 5218156), (20, 2609078), (40, 1304539)]