52839320

素因数分解:

$2^3\times 5^1\times {\mathrm{1320983}}^1$

素因数の和:1320994

約数の個数: 16

約数和(自身を含む): 118888560

約数和(自身を除く): 66049240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1320983, 2641966, 5283932, 6604915, 10567864, 13209830, 26419660, 52839320]

約数ペア:

[(1, 52839320), (2, 26419660), (4, 13209830), (5, 10567864), (8, 6604915), (10, 5283932), (20, 2641966), (40, 1320983)]