50025820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192407}}^1$

素因数の和:192429

約数の個数: 24

約数和(自身を含む): 113135904

約数和(自身を除く): 63110084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 192407, 384814, 769628, 962035, 1924070, 2501291, 3848140, 5002582, 10005164, 12506455, 25012910, 50025820]

約数ペア:

[(1, 50025820), (2, 25012910), (4, 12506455), (5, 10005164), (10, 5002582), (13, 3848140), (20, 2501291), (26, 1924070), (52, 962035), (65, 769628), (130, 384814), (260, 192407)]