47925920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{6113}}^1$

素因数の和:6142

約数の個数: 72

約数和(自身を含む): 131732244

約数和(自身を除く): 83806324

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 6113, 7840, 12226, 24452, 30565, 42791, 48904, 61130, 85582, 97808, 122260, 171164, 195616, 213955, 244520, 299537, 342328, 427910, 489040, 599074, 684656, 855820, 978080, 1198148, 1369312, 1497685, 1711640, 2396296, 2995370, 3423280, 4792592, 5990740, 6846560, 9585184, 11981480, 23962960, 47925920]

約数ペア:

[(1, 47925920), (2, 23962960), (4, 11981480), (5, 9585184), (7, 6846560), (8, 5990740), (10, 4792592), (14, 3423280), (16, 2995370), (20, 2396296), (28, 1711640), (32, 1497685), (35, 1369312), (40, 1198148), (49, 978080), (56, 855820), (70, 684656), (80, 599074), (98, 489040), (112, 427910), (140, 342328), (160, 299537), (196, 244520), (224, 213955), (245, 195616), (280, 171164), (392, 122260), (490, 97808), (560, 85582), (784, 61130), (980, 48904), (1120, 42791), (1568, 30565), (1960, 24452), (3920, 12226), (6113, 7840)]