56290048

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 119500416

約数和(自身を除く): 63210368

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 173, 248, 256, 328, 346, 496, 656, 692, 992, 1271, 1312, 1384, 1984, 2542, 2624, 2768, 3968, 5084, 5248, 5363, 5536, 7093, 7936, 10168, 10496, 10726, 11072, 14186, 20336, 21452, 22144, 28372, 40672, 42904, 44288, 56744, 81344, 85808, 113488, 162688, 171616, 219883, 226976, 325376, 343232, 439766, 453952, 686464, 879532, 907904, 1372928, 1759064, 1815808, 3518128, 7036256, 14072512, 28145024, 56290048]

約数ペア:

[(1, 56290048), (2, 28145024), (4, 14072512), (8, 7036256), (16, 3518128), (31, 1815808), (32, 1759064), (41, 1372928), (62, 907904), (64, 879532), (82, 686464), (124, 453952), (128, 439766), (164, 343232), (173, 325376), (248, 226976), (256, 219883), (328, 171616), (346, 162688), (496, 113488), (656, 85808), (692, 81344), (992, 56744), (1271, 44288), (1312, 42904), (1384, 40672), (1984, 28372), (2542, 22144), (2624, 21452), (2768, 20336), (3968, 14186), (5084, 11072), (5248, 10726), (5363, 10496), (5536, 10168), (7093, 7936)]