47281766

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 88372800

約数和(自身を除く): 41091034

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 98, 133, 134, 266, 379, 469, 758, 931, 938, 1273, 1862, 2546, 2653, 3283, 5306, 6566, 7201, 8911, 14402, 17822, 18571, 25393, 37142, 50407, 50786, 62377, 100814, 124754, 177751, 352849, 355502, 482467, 705698, 964934, 1244257, 2488514, 3377269, 6754538, 23640883, 47281766]

約数ペア:

[(1, 47281766), (2, 23640883), (7, 6754538), (14, 3377269), (19, 2488514), (38, 1244257), (49, 964934), (67, 705698), (98, 482467), (133, 355502), (134, 352849), (266, 177751), (379, 124754), (469, 100814), (758, 62377), (931, 50786), (938, 50407), (1273, 37142), (1862, 25393), (2546, 18571), (2653, 17822), (3283, 14402), (5306, 8911), (6566, 7201)]