51066994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{7561}}^1$

素因数の和:7881

約数の個数: 16

約数和(自身を含む): 83847456

約数和(自身を除く): 32780462

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 7561, 15122, 83171, 166342, 2321227, 4642454, 25533497, 51066994]

約数ペア:

[(1, 51066994), (2, 25533497), (11, 4642454), (22, 2321227), (307, 166342), (614, 83171), (3377, 15122), (6754, 7561)]