53318874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1269497}}^1$

素因数の和:1269509

約数の個数: 16

約数和(自身を含む): 121871808

約数和(自身を除く): 68552934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1269497, 2538994, 3808491, 7616982, 8886479, 17772958, 26659437, 53318874]

約数ペア:

[(1, 53318874), (2, 26659437), (3, 17772958), (6, 8886479), (7, 7616982), (14, 3808491), (21, 2538994), (42, 1269497)]