49231616

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 114006144

約数和(自身を除く): 64774528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 331, 332, 448, 581, 662, 664, 896, 1162, 1324, 1328, 1792, 2317, 2324, 2648, 2656, 4634, 4648, 5296, 5312, 9268, 9296, 10592, 10624, 18536, 18592, 21184, 21248, 27473, 37072, 37184, 42368, 54946, 74144, 74368, 84736, 109892, 148288, 148736, 192311, 219784, 296576, 384622, 439568, 593152, 769244, 879136, 1538488, 1758272, 3076976, 3516544, 6153952, 7033088, 12307904, 24615808, 49231616]

約数ペア:

[(1, 49231616), (2, 24615808), (4, 12307904), (7, 7033088), (8, 6153952), (14, 3516544), (16, 3076976), (28, 1758272), (32, 1538488), (56, 879136), (64, 769244), (83, 593152), (112, 439568), (128, 384622), (166, 296576), (224, 219784), (256, 192311), (331, 148736), (332, 148288), (448, 109892), (581, 84736), (662, 74368), (664, 74144), (896, 54946), (1162, 42368), (1324, 37184), (1328, 37072), (1792, 27473), (2317, 21248), (2324, 21184), (2648, 18592), (2656, 18536), (4634, 10624), (4648, 10592), (5296, 9296), (5312, 9268)]