47989444

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6987

約数の個数: 24

約数和(自身を含む): 88099200

約数和(自身を除く): 40109756

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6899, 6956, 13798, 27596, 255263, 324253, 510526, 648506, 1021052, 1297012, 11997361, 23994722, 47989444]

約数ペア:

[(1, 47989444), (2, 23994722), (4, 11997361), (37, 1297012), (47, 1021052), (74, 648506), (94, 510526), (148, 324253), (188, 255263), (1739, 27596), (3478, 13798), (6899, 6956)]