47413816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 101088000

約数和(自身を除く): 53674184

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 311, 323, 472, 622, 646, 1003, 1121, 1244, 1292, 2006, 2242, 2488, 2584, 4012, 4484, 5287, 5909, 8024, 8968, 10574, 11818, 18349, 19057, 21148, 23636, 36698, 38114, 42296, 47272, 73396, 76228, 100453, 146792, 152456, 200906, 311933, 348631, 401812, 623866, 697262, 803624, 1247732, 1394524, 2495464, 2789048, 5926727, 11853454, 23706908, 47413816]

約数ペア:

[(1, 47413816), (2, 23706908), (4, 11853454), (8, 5926727), (17, 2789048), (19, 2495464), (34, 1394524), (38, 1247732), (59, 803624), (68, 697262), (76, 623866), (118, 401812), (136, 348631), (152, 311933), (236, 200906), (311, 152456), (323, 146792), (472, 100453), (622, 76228), (646, 73396), (1003, 47272), (1121, 42296), (1244, 38114), (1292, 36698), (2006, 23636), (2242, 21148), (2488, 19057), (2584, 18349), (4012, 11818), (4484, 10574), (5287, 8968), (5909, 8024)]