51182988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6781}}^1$

素因数の和:6842

約数の個数: 48

約数和(自身を含む): 129888864

約数和(自身を除く): 78705876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 6781, 7548, 13562, 20343, 27124, 40686, 81372, 115277, 230554, 250897, 345831, 461108, 501794, 691662, 752691, 1003588, 1383324, 1505382, 3010764, 4265249, 8530498, 12795747, 17060996, 25591494, 51182988]

約数ペア:

[(1, 51182988), (2, 25591494), (3, 17060996), (4, 12795747), (6, 8530498), (12, 4265249), (17, 3010764), (34, 1505382), (37, 1383324), (51, 1003588), (68, 752691), (74, 691662), (102, 501794), (111, 461108), (148, 345831), (204, 250897), (222, 230554), (444, 115277), (629, 81372), (1258, 40686), (1887, 27124), (2516, 20343), (3774, 13562), (6781, 7548)]