51244852

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 45281228

約数列:

[1, 2, 4, 37, 47, 53, 74, 94, 106, 139, 148, 188, 212, 278, 556, 1739, 1961, 2491, 3478, 3922, 4982, 5143, 6533, 6956, 7367, 7844, 9964, 10286, 13066, 14734, 20572, 26132, 29468, 92167, 184334, 241721, 272579, 346249, 368668, 483442, 545158, 692498, 966884, 1090316, 1384996, 12811213, 25622426, 51244852]

約数ペア:

[(1, 51244852), (2, 25622426), (4, 12811213), (37, 1384996), (47, 1090316), (53, 966884), (74, 692498), (94, 545158), (106, 483442), (139, 368668), (148, 346249), (188, 272579), (212, 241721), (278, 184334), (556, 92167), (1739, 29468), (1961, 26132), (2491, 20572), (3478, 14734), (3922, 13066), (4982, 10286), (5143, 9964), (6533, 7844), (6956, 7367)]