49934220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{118891}}^1$

素因数の和:118910

約数の個数: 48

約数和(自身を含む): 159790848

約数和(自身を除く): 109856628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 118891, 237782, 356673, 475564, 594455, 713346, 832237, 1188910, 1426692, 1664474, 1783365, 2377820, 2496711, 3328948, 3566730, 4161185, 4993422, 7133460, 8322370, 9986844, 12483555, 16644740, 24967110, 49934220]

約数ペア:

[(1, 49934220), (2, 24967110), (3, 16644740), (4, 12483555), (5, 9986844), (6, 8322370), (7, 7133460), (10, 4993422), (12, 4161185), (14, 3566730), (15, 3328948), (20, 2496711), (21, 2377820), (28, 1783365), (30, 1664474), (35, 1426692), (42, 1188910), (60, 832237), (70, 713346), (84, 594455), (105, 475564), (140, 356673), (210, 237782), (420, 118891)]