53685040

素因数分解:

$2^4\times 5^1\times {\mathrm{671063}}^1$

素因数の和:671076

約数の個数: 20

約数和(自身を含む): 124817904

約数和(自身を除く): 71132864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 671063, 1342126, 2684252, 3355315, 5368504, 6710630, 10737008, 13421260, 26842520, 53685040]

約数ペア:

[(1, 53685040), (2, 26842520), (4, 13421260), (5, 10737008), (8, 6710630), (10, 5368504), (16, 3355315), (20, 2684252), (40, 1342126), (80, 671063)]