56213878

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 36

約数和(自身を含む): 101050740

約数和(自身を除く): 44836862

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 419, 518, 838, 1369, 1813, 2738, 2933, 3626, 5866, 9583, 15503, 19166, 20531, 31006, 41062, 67081, 108521, 134162, 217042, 573611, 759647, 1147222, 1519294, 4015277, 8030554, 28106939, 56213878]

約数ペア:

[(1, 56213878), (2, 28106939), (7, 8030554), (14, 4015277), (37, 1519294), (49, 1147222), (74, 759647), (98, 573611), (259, 217042), (419, 134162), (518, 108521), (838, 67081), (1369, 41062), (1813, 31006), (2738, 20531), (2933, 19166), (3626, 15503), (5866, 9583)]