49920023193

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{49871}}^1$

素因数の和:50149

約数の個数: 32

約数和(自身を含む): 70666629120

約数和(自身を除く): 20746605927

約数列:

[1, 3, 23, 69, 89, 163, 267, 489, 2047, 3749, 6141, 11247, 14507, 43521, 49871, 149613, 333661, 1000983, 1147033, 3441099, 4438519, 8128973, 13315557, 24386919, 102085937, 186966379, 306257811, 560899137, 723478597, 2170435791, 16640007731, 49920023193]

約数ペア:

[(1, 49920023193), (3, 16640007731), (23, 2170435791), (69, 723478597), (89, 560899137), (163, 306257811), (267, 186966379), (489, 102085937), (2047, 24386919), (3749, 13315557), (6141, 8128973), (11247, 4438519), (14507, 3441099), (43521, 1147033), (49871, 1000983), (149613, 333661)]