51128896

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8811

約数の個数: 56

約数和(自身を含む): 124886720

約数和(自身を除く): 73757824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 8779, 17558, 35116, 61453, 70232, 114127, 122906, 140464, 228254, 245812, 280928, 456508, 491624, 561856, 798889, 913016, 983248, 1597778, 1826032, 1966496, 3195556, 3652064, 3932992, 6391112, 7304128, 12782224, 25564448, 51128896]

約数ペア:

[(1, 51128896), (2, 25564448), (4, 12782224), (7, 7304128), (8, 6391112), (13, 3932992), (14, 3652064), (16, 3195556), (26, 1966496), (28, 1826032), (32, 1597778), (52, 983248), (56, 913016), (64, 798889), (91, 561856), (104, 491624), (112, 456508), (182, 280928), (208, 245812), (224, 228254), (364, 140464), (416, 122906), (448, 114127), (728, 70232), (832, 61453), (1456, 35116), (2912, 17558), (5824, 8779)]