51919616

素因数分解:

$2^8\times 7^2\times {\mathrm{4139}}^1$

素因数の和:4169

約数の個数: 54

約数和(自身を含む): 120585780

約数和(自身を除く): 68666164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 4139, 6272, 8278, 12544, 16556, 28973, 33112, 57946, 66224, 115892, 132448, 202811, 231784, 264896, 405622, 463568, 529792, 811244, 927136, 1059584, 1622488, 1854272, 3244976, 3708544, 6489952, 7417088, 12979904, 25959808, 51919616]

約数ペア:

[(1, 51919616), (2, 25959808), (4, 12979904), (7, 7417088), (8, 6489952), (14, 3708544), (16, 3244976), (28, 1854272), (32, 1622488), (49, 1059584), (56, 927136), (64, 811244), (98, 529792), (112, 463568), (128, 405622), (196, 264896), (224, 231784), (256, 202811), (392, 132448), (448, 115892), (784, 66224), (896, 57946), (1568, 33112), (1792, 28973), (3136, 16556), (4139, 12544), (6272, 8278)]