53967808

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 111245904

約数和(自身を除く): 57278096

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 131, 157, 164, 262, 314, 328, 524, 628, 656, 1048, 1256, 1312, 2096, 2512, 2624, 4192, 5024, 5371, 6437, 8384, 10048, 10742, 12874, 20567, 21484, 25748, 41134, 42968, 51496, 82268, 85936, 102992, 164536, 171872, 205984, 329072, 343744, 411968, 658144, 843247, 1316288, 1686494, 3372988, 6745976, 13491952, 26983904, 53967808]

約数ペア:

[(1, 53967808), (2, 26983904), (4, 13491952), (8, 6745976), (16, 3372988), (32, 1686494), (41, 1316288), (64, 843247), (82, 658144), (131, 411968), (157, 343744), (164, 329072), (262, 205984), (314, 171872), (328, 164536), (524, 102992), (628, 85936), (656, 82268), (1048, 51496), (1256, 42968), (1312, 41134), (2096, 25748), (2512, 21484), (2624, 20567), (4192, 12874), (5024, 10742), (5371, 10048), (6437, 8384)]