51796346

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 91072512

約数和(自身を除く): 39276166

約数列:

[1, 2, 7, 14, 71, 107, 142, 214, 487, 497, 749, 974, 994, 1498, 3409, 6818, 7597, 15194, 34577, 52109, 53179, 69154, 104218, 106358, 242039, 364763, 484078, 729526, 3699739, 7399478, 25898173, 51796346]

約数ペア:

[(1, 51796346), (2, 25898173), (7, 7399478), (14, 3699739), (71, 729526), (107, 484078), (142, 364763), (214, 242039), (487, 106358), (497, 104218), (749, 69154), (974, 53179), (994, 52109), (1498, 34577), (3409, 15194), (6818, 7597)]