52676960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{6719}}^1$

素因数の和:6748

約数の個数: 72

約数和(自身を含む): 144789120

約数和(自身を除く): 92112160

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, 6719, 7840, 13438, 26876, 33595, 47033, 53752, 67190, 94066, 107504, 134380, 188132, 215008, 235165, 268760, 329231, 376264, 470330, 537520, 658462, 752528, 940660, 1075040, 1316924, 1505056, 1646155, 1881320, 2633848, 3292310, 3762640, 5267696, 6584620, 7525280, 10535392, 13169240, 26338480, 52676960]

約数ペア:

[(1, 52676960), (2, 26338480), (4, 13169240), (5, 10535392), (7, 7525280), (8, 6584620), (10, 5267696), (14, 3762640), (16, 3292310), (20, 2633848), (28, 1881320), (32, 1646155), (35, 1505056), (40, 1316924), (49, 1075040), (56, 940660), (70, 752528), (80, 658462), (98, 537520), (112, 470330), (140, 376264), (160, 329231), (196, 268760), (224, 235165), (245, 215008), (280, 188132), (392, 134380), (490, 107504), (560, 94066), (784, 67190), (980, 53752), (1120, 47033), (1568, 33595), (1960, 26876), (3920, 13438), (6719, 7840)]