53361756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 155675520

約数和(自身を除く): 102313764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 1979, 2247, 2996, 3852, 3958, 4494, 5937, 6741, 7916, 8988, 11874, 13482, 13853, 17811, 23748, 26964, 27706, 35622, 41559, 55412, 71244, 83118, 124677, 166236, 211753, 249354, 423506, 498708, 635259, 847012, 1270518, 1482271, 1905777, 2541036, 2964542, 3811554, 4446813, 5929084, 7623108, 8893626, 13340439, 17787252, 26680878, 53361756]

約数ペア:

[(1, 53361756), (2, 26680878), (3, 17787252), (4, 13340439), (6, 8893626), (7, 7623108), (9, 5929084), (12, 4446813), (14, 3811554), (18, 2964542), (21, 2541036), (28, 1905777), (36, 1482271), (42, 1270518), (63, 847012), (84, 635259), (107, 498708), (126, 423506), (214, 249354), (252, 211753), (321, 166236), (428, 124677), (642, 83118), (749, 71244), (963, 55412), (1284, 41559), (1498, 35622), (1926, 27706), (1979, 26964), (2247, 23748), (2996, 17811), (3852, 13853), (3958, 13482), (4494, 11874), (5937, 8988), (6741, 7916)]