51590517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 25630347

約数列:

[1, 3, 11, 33, 71, 97, 213, 227, 291, 681, 781, 1067, 2343, 2497, 3201, 6887, 7491, 16117, 20661, 22019, 48351, 66057, 75757, 177287, 227271, 242209, 531861, 726627, 1563349, 4690047, 17196839, 51590517]

約数ペア:

[(1, 51590517), (3, 17196839), (11, 4690047), (33, 1563349), (71, 726627), (97, 531861), (213, 242209), (227, 227271), (291, 177287), (681, 75757), (781, 66057), (1067, 48351), (2343, 22019), (2497, 20661), (3201, 16117), (6887, 7491)]