51939258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23333}}^1$

素因数の和:23398

約数の個数: 32

約数和(自身を含む): 120963456

約数和(自身を除く): 69024198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 23333, 46666, 69999, 139998, 163331, 326662, 489993, 979986, 1236649, 2473298, 3709947, 7419894, 8656543, 17313086, 25969629, 51939258]

約数ペア:

[(1, 51939258), (2, 25969629), (3, 17313086), (6, 8656543), (7, 7419894), (14, 3709947), (21, 2473298), (42, 1236649), (53, 979986), (106, 489993), (159, 326662), (318, 163331), (371, 139998), (742, 69999), (1113, 46666), (2226, 23333)]