48476680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24733}}^1$

素因数の和:24758

約数の個数: 48

約数和(自身を含む): 126885420

約数和(自身を除く): 78408740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 24733, 49466, 98932, 123665, 173131, 197864, 247330, 346262, 494660, 692524, 865655, 989320, 1211917, 1385048, 1731310, 2423834, 3462620, 4847668, 6059585, 6925240, 9695336, 12119170, 24238340, 48476680]

約数ペア:

[(1, 48476680), (2, 24238340), (4, 12119170), (5, 9695336), (7, 6925240), (8, 6059585), (10, 4847668), (14, 3462620), (20, 2423834), (28, 1731310), (35, 1385048), (40, 1211917), (49, 989320), (56, 865655), (70, 692524), (98, 494660), (140, 346262), (196, 247330), (245, 197864), (280, 173131), (392, 123665), (490, 98932), (980, 49466), (1960, 24733)]