51926560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 142394112

約数和(自身を除く): 90467552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 653, 710, 994, 1120, 1136, 1306, 1420, 1988, 2272, 2485, 2612, 2840, 3265, 3976, 4571, 4970, 5224, 5680, 6530, 7952, 9142, 9940, 10448, 11360, 13060, 15904, 18284, 19880, 20896, 22855, 26120, 36568, 39760, 45710, 46363, 52240, 73136, 79520, 91420, 92726, 104480, 146272, 182840, 185452, 231815, 324541, 365680, 370904, 463630, 649082, 731360, 741808, 927260, 1298164, 1483616, 1622705, 1854520, 2596328, 3245410, 3709040, 5192656, 6490820, 7418080, 10385312, 12981640, 25963280, 51926560]

約数ペア:

[(1, 51926560), (2, 25963280), (4, 12981640), (5, 10385312), (7, 7418080), (8, 6490820), (10, 5192656), (14, 3709040), (16, 3245410), (20, 2596328), (28, 1854520), (32, 1622705), (35, 1483616), (40, 1298164), (56, 927260), (70, 741808), (71, 731360), (80, 649082), (112, 463630), (140, 370904), (142, 365680), (160, 324541), (224, 231815), (280, 185452), (284, 182840), (355, 146272), (497, 104480), (560, 92726), (568, 91420), (653, 79520), (710, 73136), (994, 52240), (1120, 46363), (1136, 45710), (1306, 39760), (1420, 36568), (1988, 26120), (2272, 22855), (2485, 20896), (2612, 19880), (2840, 18284), (3265, 15904), (3976, 13060), (4571, 11360), (4970, 10448), (5224, 9940), (5680, 9142), (6530, 7952)]