56468304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20639}}^1$

素因数の和:20672

約数の個数: 60

約数和(自身を含む): 166358400

約数和(自身を除く): 109890096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20639, 41278, 61917, 82556, 123834, 165112, 185751, 247668, 330224, 371502, 392141, 495336, 743004, 784282, 990672, 1176423, 1486008, 1568564, 2352846, 2972016, 3137128, 3529269, 4705692, 6274256, 7058538, 9411384, 14117076, 18822768, 28234152, 56468304]

約数ペア:

[(1, 56468304), (2, 28234152), (3, 18822768), (4, 14117076), (6, 9411384), (8, 7058538), (9, 6274256), (12, 4705692), (16, 3529269), (18, 3137128), (19, 2972016), (24, 2352846), (36, 1568564), (38, 1486008), (48, 1176423), (57, 990672), (72, 784282), (76, 743004), (114, 495336), (144, 392141), (152, 371502), (171, 330224), (228, 247668), (304, 185751), (342, 165112), (456, 123834), (684, 82556), (912, 61917), (1368, 41278), (2736, 20639)]