51310952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2742

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 72552088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2687, 2728, 4774, 5374, 9548, 10748, 18809, 19096, 21496, 29557, 37618, 59114, 75236, 83297, 118228, 150472, 166594, 206899, 236456, 333188, 413798, 583079, 666376, 827596, 916267, 1166158, 1655192, 1832534, 2332316, 3665068, 4664632, 6413869, 7330136, 12827738, 25655476, 51310952]

約数ペア:

[(1, 51310952), (2, 25655476), (4, 12827738), (7, 7330136), (8, 6413869), (11, 4664632), (14, 3665068), (22, 2332316), (28, 1832534), (31, 1655192), (44, 1166158), (56, 916267), (62, 827596), (77, 666376), (88, 583079), (124, 413798), (154, 333188), (217, 236456), (248, 206899), (308, 166594), (341, 150472), (434, 118228), (616, 83297), (682, 75236), (868, 59114), (1364, 37618), (1736, 29557), (2387, 21496), (2687, 19096), (2728, 18809), (4774, 10748), (5374, 9548)]