53691904

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 124920576

約数和(自身を除く): 71228672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 211, 224, 256, 284, 422, 448, 497, 512, 568, 844, 896, 994, 1136, 1477, 1688, 1792, 1988, 2272, 2954, 3376, 3584, 3976, 4544, 5908, 6752, 7952, 9088, 11816, 13504, 14981, 15904, 18176, 23632, 27008, 29962, 31808, 36352, 47264, 54016, 59924, 63616, 94528, 104867, 108032, 119848, 127232, 189056, 209734, 239696, 254464, 378112, 419468, 479392, 756224, 838936, 958784, 1677872, 1917568, 3355744, 3835136, 6711488, 7670272, 13422976, 26845952, 53691904]

約数ペア:

[(1, 53691904), (2, 26845952), (4, 13422976), (7, 7670272), (8, 6711488), (14, 3835136), (16, 3355744), (28, 1917568), (32, 1677872), (56, 958784), (64, 838936), (71, 756224), (112, 479392), (128, 419468), (142, 378112), (211, 254464), (224, 239696), (256, 209734), (284, 189056), (422, 127232), (448, 119848), (497, 108032), (512, 104867), (568, 94528), (844, 63616), (896, 59924), (994, 54016), (1136, 47264), (1477, 36352), (1688, 31808), (1792, 29962), (1988, 27008), (2272, 23632), (2954, 18176), (3376, 15904), (3584, 14981), (3976, 13504), (4544, 11816), (5908, 9088), (6752, 7952)]