50184560

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4513}}^1$

素因数の和:4665

約数の個数: 40

約数和(自身を含む): 117544560

約数和(自身を除く): 67360000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 4513, 5560, 9026, 11120, 18052, 22565, 36104, 45130, 72208, 90260, 180520, 361040, 627307, 1254614, 2509228, 3136535, 5018456, 6273070, 10036912, 12546140, 25092280, 50184560]

約数ペア:

[(1, 50184560), (2, 25092280), (4, 12546140), (5, 10036912), (8, 6273070), (10, 5018456), (16, 3136535), (20, 2509228), (40, 1254614), (80, 627307), (139, 361040), (278, 180520), (556, 90260), (695, 72208), (1112, 45130), (1390, 36104), (2224, 22565), (2780, 18052), (4513, 11120), (5560, 9026)]