53321218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{15331}}^1$

素因数の和:15417

約数の個数: 16

約数和(自身を含む): 83896704

約数和(自身を除く): 30575486

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 15331, 30662, 567247, 720557, 1134494, 1441114, 26660609, 53321218]

約数ペア:

[(1, 53321218), (2, 26660609), (37, 1441114), (47, 1134494), (74, 720557), (94, 567247), (1739, 30662), (3478, 15331)]