52644620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53719}}^1$

素因数の和:53742

約数の個数: 36

約数和(自身を含む): 128605680

約数和(自身を除く): 75961060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 53719, 107438, 214876, 268595, 376033, 537190, 752066, 1074380, 1504132, 1880165, 2632231, 3760330, 5264462, 7520660, 10528924, 13161155, 26322310, 52644620]

約数ペア:

[(1, 52644620), (2, 26322310), (4, 13161155), (5, 10528924), (7, 7520660), (10, 5264462), (14, 3760330), (20, 2632231), (28, 1880165), (35, 1504132), (49, 1074380), (70, 752066), (98, 537190), (140, 376033), (196, 268595), (245, 214876), (490, 107438), (980, 53719)]