52782860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203011}}^1$

素因数の和:203033

約数の個数: 24

約数和(自身を含む): 119371056

約数和(自身を除く): 66588196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 203011, 406022, 812044, 1015055, 2030110, 2639143, 4060220, 5278286, 10556572, 13195715, 26391430, 52782860]

約数ペア:

[(1, 52782860), (2, 26391430), (4, 13195715), (5, 10556572), (10, 5278286), (13, 4060220), (20, 2639143), (26, 2030110), (52, 1015055), (65, 812044), (130, 406022), (260, 203011)]