56137172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8160

約数の個数: 48

約数和(自身を含む): 127290240

約数和(自身を除く): 71153068

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 8117, 16234, 32468, 56819, 105521, 113638, 154223, 211042, 227276, 308446, 422084, 616892, 738647, 1079561, 1477294, 2004899, 2159122, 2954588, 4009798, 4318244, 8019596, 14034293, 28068586, 56137172]

約数ペア:

[(1, 56137172), (2, 28068586), (4, 14034293), (7, 8019596), (13, 4318244), (14, 4009798), (19, 2954588), (26, 2159122), (28, 2004899), (38, 1477294), (52, 1079561), (76, 738647), (91, 616892), (133, 422084), (182, 308446), (247, 227276), (266, 211042), (364, 154223), (494, 113638), (532, 105521), (988, 56819), (1729, 32468), (3458, 16234), (6916, 8117)]