47451894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 111541248

約数和(自身を除く): 64089354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 1567, 2163, 3134, 4326, 4701, 5047, 9402, 10094, 10969, 15141, 21938, 30282, 32907, 65814, 76783, 153566, 161401, 230349, 322802, 460698, 484203, 968406, 1129807, 2259614, 3389421, 6778842, 7908649, 15817298, 23725947, 47451894]

約数ペア:

[(1, 47451894), (2, 23725947), (3, 15817298), (6, 7908649), (7, 6778842), (14, 3389421), (21, 2259614), (42, 1129807), (49, 968406), (98, 484203), (103, 460698), (147, 322802), (206, 230349), (294, 161401), (309, 153566), (618, 76783), (721, 65814), (1442, 32907), (1567, 30282), (2163, 21938), (3134, 15141), (4326, 10969), (4701, 10094), (5047, 9402)]