53170054

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 40141946

約数列:

[1, 2, 7, 14, 71, 142, 149, 298, 359, 497, 718, 994, 1043, 2086, 2513, 5026, 10579, 21158, 25489, 50978, 53491, 74053, 106982, 148106, 178423, 356846, 374437, 748874, 3797861, 7595722, 26585027, 53170054]

約数ペア:

[(1, 53170054), (2, 26585027), (7, 7595722), (14, 3797861), (71, 748874), (142, 374437), (149, 356846), (298, 178423), (359, 148106), (497, 106982), (718, 74053), (994, 53491), (1043, 50978), (2086, 25489), (2513, 21158), (5026, 10579)]