56945546

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 111456000

約数和(自身を除く): 54510454

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 257, 266, 323, 343, 514, 646, 686, 833, 931, 1666, 1799, 1862, 2261, 3598, 4369, 4522, 4883, 5831, 6517, 8738, 9766, 11662, 12593, 13034, 15827, 25186, 30583, 31654, 34181, 61166, 68362, 83011, 88151, 110789, 166022, 176302, 214081, 221578, 239267, 428162, 478534, 581077, 1162154, 1498567, 1674869, 2997134, 3349738, 4067539, 8135078, 28472773, 56945546]

約数ペア:

[(1, 56945546), (2, 28472773), (7, 8135078), (14, 4067539), (17, 3349738), (19, 2997134), (34, 1674869), (38, 1498567), (49, 1162154), (98, 581077), (119, 478534), (133, 428162), (238, 239267), (257, 221578), (266, 214081), (323, 176302), (343, 166022), (514, 110789), (646, 88151), (686, 83011), (833, 68362), (931, 61166), (1666, 34181), (1799, 31654), (1862, 30583), (2261, 25186), (3598, 15827), (4369, 13034), (4522, 12593), (4883, 11662), (5831, 9766), (6517, 8738)]