47756842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 45555158

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 59, 118, 119, 133, 179, 238, 266, 323, 358, 413, 646, 826, 1003, 1121, 1253, 2006, 2242, 2261, 2506, 3043, 3401, 4522, 6086, 6802, 7021, 7847, 10561, 14042, 15694, 19057, 21122, 21301, 23807, 38114, 42602, 47614, 57817, 73927, 115634, 133399, 147854, 179537, 200659, 266798, 359074, 401318, 404719, 809438, 1256759, 1404613, 2513518, 2809226, 3411203, 6822406, 23878421, 47756842]

約数ペア:

[(1, 47756842), (2, 23878421), (7, 6822406), (14, 3411203), (17, 2809226), (19, 2513518), (34, 1404613), (38, 1256759), (59, 809438), (118, 404719), (119, 401318), (133, 359074), (179, 266798), (238, 200659), (266, 179537), (323, 147854), (358, 133399), (413, 115634), (646, 73927), (826, 57817), (1003, 47614), (1121, 42602), (1253, 38114), (2006, 23807), (2242, 21301), (2261, 21122), (2506, 19057), (3043, 15694), (3401, 14042), (4522, 10561), (6086, 7847), (6802, 7021)]