47897724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2557}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 128350208

約数和(自身を除く): 80452484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2557, 2676, 3122, 4683, 5114, 6244, 7671, 9366, 10228, 15342, 17899, 18732, 30684, 35798, 53697, 71596, 107394, 214788, 570211, 1140422, 1710633, 2280844, 3421266, 3991477, 6842532, 7982954, 11974431, 15965908, 23948862, 47897724]

約数ペア:

[(1, 47897724), (2, 23948862), (3, 15965908), (4, 11974431), (6, 7982954), (7, 6842532), (12, 3991477), (14, 3421266), (21, 2280844), (28, 1710633), (42, 1140422), (84, 570211), (223, 214788), (446, 107394), (669, 71596), (892, 53697), (1338, 35798), (1561, 30684), (2557, 18732), (2676, 17899), (3122, 15342), (4683, 10228), (5114, 9366), (6244, 7671)]