53521986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1274333}}^1$

素因数の和:1274345

約数の個数: 16

約数和(自身を含む): 122336064

約数和(自身を除く): 68814078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1274333, 2548666, 3822999, 7645998, 8920331, 17840662, 26760993, 53521986]

約数ペア:

[(1, 53521986), (2, 26760993), (3, 17840662), (6, 8920331), (7, 7645998), (14, 3822999), (21, 2548666), (42, 1274333)]